Asaoya Yaichi

タグ: Japanese Knife Steel

  • Japanese Knife Christmas Gift: 5 Beautiful Choices from a Professional Chef

    Japanese Knife Christmas Gift: 5 Beautiful Choices from a Professional Chef

    Asaoya Yaichi X’mas Sale

    Christmas is approaching, and finding the perfect gift for someone special is not always easy.

    A Japanese knife can make a wonderful Christmas present. It is not simply a kitchen tool, but something that can be used, appreciated, and treasured for many years.

    After more than 25 years working as a professional chef, I have used many different Japanese knives. Some have impressed me with their cutting performance, others with their craftsmanship, and some simply because they are beautiful to look at.

    Today, I would like to introduce five Japanese knives from Asaoya Yaichi that I personally recommend as Christmas gifts.

    These are not necessarily the five most expensive knives in our collection. They are five choices I genuinely believe would make wonderful presents.

    Of course, choosing a knife for someone else is not always straightforward. Everyone has different cooking habits, preferences, and levels of experience.

    That is why I have considered not only appearance but also practicality, maintenance, and the type of person who might enjoy each knife.

    Our limited-time Christmas Sale begins on Wednesday, 14 October 2026, at 12:00 AM (Queensland time), so this is also a good opportunity to introduce some of the knives available at Asaoya Yaichi.

    If you would like to explore our collection, please visit our Japanese Knives Australia collection⁠.

    Japanese Knife Christmas Gift No. 1 — 180mm Santoku VG10N 33 Layer Damascus Green Marble Handle Rainbow Spacer


    View more details on our website

    My first recommendation is one of the most beautiful knives in our collection.

    The 180mm Santoku VG10N 33 Layer Damascus features an elegant Damascus blade and a distinctive green marble-style handle decorated with a colourful spacer.

    What makes this series particularly special is its limited availability.

    Our supplier, Ishizuchi Kanamono Seisakusho, receives only small quantities from the blacksmith responsible for producing these knives.

    At Asaoya Yaichi, we currently have four different variations available, featuring red, orange, yellow, and blue spacers.

    We have only one knife available in each colour.

    The 180mm Santoku is also a practical choice for everyday cooking.

    Personally, I believe 180mm is a very comfortable size for home kitchens. It is long enough for most everyday preparation while remaining manageable for people who may find a larger Gyuto slightly intimidating.

    Vegetables, meat, and fish can all be prepared comfortably with this type of knife.

    Another advantage is the VG10N stainless steel blade. Compared with traditional carbon steel, it is relatively easy to maintain because of its corrosion resistance.

    Of course, even stainless steel knives should always be cleaned and dried properly.

    For someone who enjoys cooking and appreciates beautiful kitchen tools, I believe this would make an exceptional Christmas present.

    Personally, I find the combination of the Damascus blade and colourful handle particularly attractive.

    It is certainly one of my favourites.

    Japanese Knife Christmas Gift No. 2 — 180mm Santoku Aogami #2 Green Micarta Handle with Turquoise Spacer


    View more details on our website

    My second recommendation has a completely different character.

    This 180mm Santoku features Aogami #2 carbon steel, a beautiful green Micarta handle, and a striking turquoise spacer.

    Like my first recommendation, this knife comes from a blacksmith whose work is available only in limited quantities through our supplier.

    Personally, I find the combination of the deep green handle and turquoise spacer particularly beautiful.

    There is something about its appearance that reminds me of the Japanese aesthetic of wabi-sabi, an appreciation of simplicity, character, and understated beauty.

    However, the real attraction of this knife is not just its appearance.

    Aogami #2 is a traditional Japanese carbon steel appreciated for its cutting performance and sharpening characteristics.

    Over the years, I have used several different carbon steel knives in professional kitchens, and I still enjoy the feeling of a well-maintained carbon steel edge.

    There is something satisfying about using a knife that requires a little care but rewards that attention with excellent cutting performance.

    However, carbon steel is not necessarily the best choice for everyone.

    Unlike stainless steel, Aogami #2 can develop patina and rust if it is left wet or poorly maintained.

    For that reason, I would recommend this knife to someone who already understands basic knife maintenance or genuinely enjoys looking after their kitchen tools.

    If you are interested in learning more about the differences between Japanese knife steels, I have discussed this subject in my article about Japanese Knife Steel.

    For the right person, this knife offers a wonderful combination of traditional Japanese steel and contemporary design.

    Japanese Knife Christmas Gift No. 3 — VG10 Polished Hammered 67 Layer Damascus Green Handle Series


    View more details on our website!

    My third recommendation is particularly interesting because it offers the opportunity to create a matching knife set.

    This beautiful VG10 series features a polished hammered finish, 67-layer Damascus construction, and elegant green handles.

    At Asaoya Yaichi, we offer three different knives from this collection: a 180mm Santoku, a 210mm Gyuto, and a 135mm Petty.

    All three are attractive knives individually, but I think they become even more interesting when considered as Christmas gifts.

    For example, combining a Santoku with a Petty would make a beautiful and practical present for someone who enjoys cooking at home.

    The Santoku can handle most everyday food preparation, while the smaller Petty is useful for more delicate work.

    Alternatively, a 210mm Gyuto and 135mm Petty would be an excellent combination for someone who prefers a slightly longer main knife.

    Personally, I do not think most home cooks need both a Santoku and a Gyuto from the same series.

    Their uses overlap considerably, and I would rather recommend two knives that complement each other.

    After working in professional kitchens for more than 25 years, I have come to appreciate the importance of choosing knives according to the work they actually need to perform.

    A larger collection is not necessarily a better collection.

    In fact, two carefully selected knives can be more useful than several knives that perform almost identical tasks.

    I have previously shared my thoughts on different Japanese knife shapes, including the versatility of the Gyuto, in my article Japanese Knife Shapes: 5 Powerful Lessons From 25 Years.

    Another reason I like this series as a Christmas gift is its appearance.

    The matching green handles and Damascus blades create a beautiful combination, particularly when two knives are presented together.

    For someone who enjoys cooking regularly, I believe this would be a thoughtful and practical gift that could be appreciated for many years.

    Japanese Knife Christmas Gift No. 4 — Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn


    View more details on our website!

    My fourth recommendation is for someone who appreciates the traditional appearance of Japanese knives.

    This series features Ginsan stainless steel, a Nashiji blade finish, and a traditional octagonal magnolia wood handle with a buffalo horn ferrule.

    The appearance is unmistakably Japanese.

    Personally, I find the simplicity of this design particularly appealing.

    Unlike the colourful handles of my earlier recommendations, this series has a more traditional character.

    There is no need for elaborate decoration. The forged blade, textured finish, and natural wooden handle already give the knife a beautiful presence.

    At Asaoya Yaichi, we offer four different knives from this collection: a 210mm Gyuto, 180mm Santoku, 165mm Nakiri, and 120mm Petty.

    Once again, combining two complementary knives could make a wonderful Christmas present.

    For example, a Santoku and Petty would provide a versatile combination for everyday home cooking.

    A Gyuto and Petty would also be an excellent choice for someone who prefers a longer main knife.

    Alternatively, someone who enjoys preparing vegetables might appreciate the traditional appearance and specialised shape of the Nakiri.

    Ginsan is an interesting steel because it combines good corrosion resistance with cutting and sharpening characteristics appreciated by many Japanese knife enthusiasts.

    For someone who likes traditional Japanese knives but does not want the additional maintenance associated with carbon steel, I think Ginsan is well worth considering.

    I have previously written about this steel in my article about Ginsan Steel.

    The Nashiji finish is another distinctive feature of this series.

    Nashiji literally refers to a pear-skin-like texture, and it gives the blade a traditional, understated appearance.

    If you would like to learn more about this finish, you can also read What Does Nashiji Mean on a Japanese Knife?

    If the person receiving your gift appreciates traditional Japanese craftsmanship, this series would certainly be worth considering.

    Japanese Knife Christmas Gift No. 5 — 180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle


    View more details on our website!

    My final recommendation is a little different.

    If I were choosing a Japanese knife as a Christmas gift for a professional chef, this would be one of my strongest candidates.

    The 180mm Kiritsuke Aogami #2 Kurouchi features traditional carbon steel, a black forged finish, and a walnut octagonal handle.

    Its appearance is simple, powerful, and unmistakably Japanese.

    I previously wrote an article explaining which knife I would choose if I could use only one knife in my professional kitchen.

    My answer was a Kiritsuke.

    That is how highly I regard its versatility.

    In my daily work at a sushi counter, I need a knife that can handle different ingredients and cutting tasks efficiently.

    The pointed tip of a Kiritsuke is useful for precise work, while the blade can handle many everyday preparation tasks.

    Of course, no single knife is perfect for absolutely everything.

    However, I have always appreciated knives that allow me to work comfortably without constantly changing tools.

    Although I particularly recommend this knife for professional chefs, I would also be delighted to see home cooks enjoying it.

    For anyone who finds 180mm slightly too long, we also offer a 165mm version.

    The shorter blade may feel more comfortable for someone who prefers a compact knife.

    Because this knife uses Aogami #2 carbon steel, it requires proper cleaning, drying, and maintenance.

    The black Kurouchi finish gives it a beautiful traditional appearance, but it does not eliminate the need to care for the exposed carbon steel.

    For someone who appreciates traditional Japanese knives, however, that responsibility can become part of the enjoyment of ownership.

    I have written more about my personal preference for this knife shape in Kiritsuke — The Knife I Would Choose If I Could Own Only One.

    For an experienced cook or professional chef, I believe this would be a particularly memorable Christmas gift.

    Which Japanese Knife Christmas Gift Would I Personally Choose?

    After introducing these five recommendations, you might be wondering which one I would personally choose.

    The answer depends entirely on the person receiving the gift.

    If I were choosing a knife for someone who had never owned a Japanese knife before, I would probably start with the VG10N Damascus Santoku or the VG10 hammered Damascus series.

    Both offer beautiful designs, practical blade shapes, and relatively straightforward maintenance.

    For someone who appreciates traditional Japanese craftsmanship, I would strongly consider the Ginsan Nashiji series.

    Its appearance is beautifully Japanese, and its stainless steel blade makes it a practical choice for everyday use.

    For an experienced cook who enjoys traditional carbon steel, the Aogami #2 Santoku or Kurouchi Kiritsuke would be particularly appealing.

    Personally, I have always believed that choosing a knife should begin with understanding how it will be used.

    A professional chef and someone who cooks occasionally at home may have completely different requirements.

    Even two professional chefs can have very different preferences.

    That is why I do not believe there is one perfect knife for everyone.

    The best Japanese Knife Christmas Gift is not necessarily the most expensive knife or the one with the most elaborate design.

    It is the knife that suits the person receiving it.

    After more than 25 years working in professional kitchens, that is still one of the most important lessons I would share.

    Christmas Sale Begins Wednesday, 14 October 2026!

    Our limited-time Christmas Sale officially begins at 12:00 AM on Wednesday, 14 October 2026 (Queensland time).

    This is a wonderful opportunity to discover our carefully selected range of authentic Japanese knives.

    Some of the knives featured in today’s article are available in very limited quantities.

    In particular, our VG10N 33 Layer Damascus Rainbow Spacer series currently has only one knife available in each colour.

    Once these knives are sold, we cannot guarantee when the same models will become available again.

    If you are considering a Japanese knife as a Christmas present this year, I encourage you to explore our collection before the sale begins.

    At Asaoya Yaichi, we carefully select Japanese knives that we believe offer genuine quality, beautiful craftsmanship, and lasting value.

    Whether you are purchasing your first Japanese knife, choosing a present for someone special, or adding another knife to your own collection, I hope you find something that brings enjoyment to your kitchen.

    A carefully chosen Japanese knife can become much more than a Christmas present.

    It can become a trusted kitchen companion for many years to come.

    👉 Explore more:
    Asaoya Yaichi Blog⁠

    👉 Visit our online store:
    Asaoya Yaichi Online Store⁠

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Choosing Your First Japanese Knife: 5 Essential Lessons from a Chef

    Choosing Your First Japanese Knife: 5 Essential Lessons from a Chef

    Ishizuchi Kanamono Manufactory

    Choosing your first Japanese knife can be confusing. There are so many steels, shapes, sizes, brands and price ranges that it is easy to spend hours researching and still not know what to buy.

    So let me make my answer simple.

    If you are buying your first Japanese knife for general home cooking, I would start by looking at a 180mm Santoku or a 210mm Gyuto, preferably in an easy-to-maintain stainless steel such as VG10 or Ginsan.

    That does not mean these are the “best” Japanese knives. It means they are practical places to start.

    Interestingly, more than 25 years ago, my own first Japanese knives were quite similar to what I would still recommend today.

    If you are looking for Japanese knives in Australia, you can also explore our current range here:

    👉 Japanese Knives Australia — Explore our collection

    Choosing Your First Japanese Knife: My Own First Choice


    210mm Gyuto VG10 Polished Hammered 67 Layer Damascus Green Handle

    135mm Petty VG10 Polished Hammered 67 Layer Damascus Green Handle

    The first Japanese knives I bought for myself were a 210mm Damascus Gyuto and a Petty knife from the same series. If I remember correctly, the steel was probably VG10.

    At the time, I certainly did not understand knife steels the way I do now. I was not comparing every specification or thinking deeply about hardness, edge retention or steel composition.

    I simply bought knives that I wanted to use.

    Looking back after more than 25 years in professional kitchens, however, I think the basic combination actually made a lot of sense.

    A 210mm Gyuto can handle meat, fish and vegetables. The Petty takes care of smaller and more detailed jobs. Between those two knives, you can handle a huge amount of everyday kitchen work.

    👉 INTERNAL LINK: 探究 Tankyū | What Does VG10 Actually Mean?

    Should Your First Japanese Knife Be a Gyuto or Santoku?


    210mm Gyuto Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    180mm Santoku Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    For someone choosing their first Japanese knife, this is probably one of the most useful questions to answer.

    If you have enough bench space and are comfortable with a slightly longer blade, I think a 210mm Gyuto is an excellent starting point. The extra blade length becomes especially useful when cutting larger pieces of meat, fish or vegetables, because you can use a longer cutting stroke.

    👉 INTERNAL LINK: [Gyuto vs Santoku — Which Japanese Knife Is Right for You?]

    For a smaller home kitchen, or if 210mm simply feels too large, I would look at a 180mm Santoku.

    A Santoku is compact, comfortable and capable of handling meat, fish and vegetables. For many home cooks, it may be all the knife they really need.

    Neither one is automatically better.

    The question is which one makes more sense in your kitchen.

    Choosing Your First Japanese Knife Steel


    180mm Santoku Aogami #2 Green Micarta Handle with Turquoise Spacer

    165mm Santoku A10 Damascus Black & Red Octagonal Handle

    180mm Santoku SG2 Rosewood Octagonal Handle

    Steel names can make buying a Japanese knife unnecessarily intimidating.

    VG10, Ginsan, Blue #2, Blue Super, SG2 — the list goes on.

    For a beginner, I would not start by asking which steel can become the sharpest.

    I would ask: How much maintenance do you want?

    For many first-time buyers, VG10 or Ginsan makes a lot of sense. Both offer excellent performance while being stainless and relatively easy to live with.

    👉 INTERNAL LINK: [Japanese Knife Steel — Understanding the Different Steels Used in Japanese Knives]

    I personally enjoy carbon steels such as Blue #2, especially for certain cutting jobs. But carbon steel requires more attention to moisture and maintenance.

    That does not make it unsuitable for beginners. It simply means you should understand what you are buying.

    👉 INTERNAL LINK:Aogami and Shirogami | 7 Fascinating Things I Learned About Blue and White Paper Steel

    Choosing Your First Japanese Knife Does Not Mean Buying the Most Expensive One


    240mm Sujihiki VG10 Hammered 17 Layer Damascus Mahogany

    There is another reason I do not think beginners should become too obsessed with specifications or prestige.

    Years ago, I took one of my knives back to a knife shop to have it sharpened.

    The person there almost laughed at it.

    I still remember that experience.

    Maybe, from his perspective, it was not a particularly special knife. But I had bought it, used it professionally and relied on it to do my job.

    That experience taught me something I still believe today.

    A knife does not need to impress another knife enthusiast. It needs to work for the person holding it.

    After more than 25 years as a chef, I have used carbon steel, stainless steel, Yanagiba, Gyuto, Sujihiki and many other knives. Today, one of the knives I use most at the sushi counter is a VG10 Sujihiki.

    Not because VG10 is the most prestigious steel.

    It simply works for what I do.

    👉 INTERNAL LINK: 真価 Shinka | 7 Powerful Truths About a New Japanese Knife’s Real Potential

    What About a Petty as Your Second Japanese Knife?


    120mm Petty Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    Once you have your main knife, my next choice would probably be a Petty.

    A Petty around 120–135mm is useful for smaller ingredients and detailed preparation where a 180mm or 210mm knife feels unnecessarily large.

    Interestingly, this is also what I did with my first Japanese knives: a Gyuto and a Petty.

    I did not understand it this way at the time, but looking back, they complemented each other extremely well.

    My Advice for Choosing Your First Japanese Knife

    After more than 25 years in professional kitchens, my advice is actually simpler than it would have been when I was younger.

    For general home cooking, start with a 180mm Santoku or 210mm Gyuto.

    If you want easy maintenance, look seriously at VG10 or Ginsan.

    Then, if you want a second knife, consider a 120–135mm Petty.

    If you mainly prepare vegetables, a Nakiri may make more sense. If you regularly slice fish or meat in long clean strokes, you may eventually want to explore a Sujihiki.

    But you do not need to start there.

    When choosing your first Japanese knife, do not worry too much about owning the knife with the highest hardness, the most expensive steel or the most impressive specifications.

    Start with a knife that fits your kitchen and the food you actually cook.

    More than 25 years after buying my first 210mm Gyuto and Petty, that is still where I would begin.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Carbon Steel Japanese Knives: 5 Powerful Lessons from My Real Experience

    Carbon Steel Japanese Knives: 5 Powerful Lessons from My Real Experience


    180mm Santoku Aogami #2 Green Micarta Handle with Turquoise Spacer

    Carbon Steel Japanese Knives are often described as difficult to maintain. They can rust, they react with certain foods, and compared with stainless steel, they certainly require a little more attention.

    But after more than 25 years working as a professional chef, I don’t think carbon steel knives are as difficult to live with as many people imagine.

    I currently use Aogami Super, Aogami #2 and VG10 knives in my daily work, and my experience with each one has been quite different. For me, the important thing is not trying to find a completely maintenance-free knife. It is understanding the steel you are using and learning how to look after it.

    If you are looking for Japanese knives in Australia, you can also explore our collection here:

    👉 https://asaoyayaichi.com.au

    Carbon Steel Japanese Knives Can Rust — But That Is Not the Whole Story

    Ishizuchi Kanamono Manufactory

    There is no point pretending otherwise: Carbon Steel Japanese Knives can rust faster than stainless steel.

    I also feel that once a carbon steel knife has developed rust, that particular knife can sometimes seem more likely to rust again.

    However, that does not mean carbon steel is constantly difficult to maintain.

    One knife I currently use regularly is an Aogami Super （青紙スーパー）sujihiki. I use it for fish, meat and vegetables, and sometimes even acidic ingredients such as lemons and limes.

    My routine is extremely simple.

    After using it, I wash it with water and immediately wipe it dry with a towel.

    That’s basically it.

    Despite using it constantly, rust has not been a major problem.

    Perhaps the fact that I use this knife almost every day helps. It is regularly being used, washed, dried and checked rather than being left somewhere for weeks. I cannot say that daily use itself prevents rust, but in my experience, regular care makes carbon steel much easier to manage.

    👉 INTERNAL LINK: Japanese Knife Patina article

    Understanding the difference between normal patina and harmful rust is also important when living with carbon steel.

    My Aogami #2 Knife Is a Different Story


    180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    My Aogami #2 kurouchi gyuto behaves differently.

    This knife has rusted before, and since then I have found that if I use it, wipe away the moisture and simply leave it for a long period, rust can return.

    So I treat this knife differently.

    When necessary, I deal with the rust through sharpening and use Sabitoru to remove surface rust. If I know I will not use the knife for a while, I apply a thin layer of camellia oil before storing it.

    👉 INTERNAL LINK: Sabitoru Fine article

    Sabitoru has become a useful part of my maintenance routine when small areas of rust appear.

    👉 INTERNAL LINK: Camellia Oil article

    Camellia oil is another simple option when storing carbon steel knives for longer periods.

    This is why I don’t believe owning Carbon Steel Japanese Knives needs to be stressful. Once you have a basic maintenance kit and understand what your knife needs, caring for it becomes part of owning and using the knife.

    Carbon Steel Japanese Knives vs VG10 in Daily Use


    240mm Sujihiki VG10 Hammered 17 Layer Damascus Mahogany

    The VG10 sujihiki I currently use is completely different when it comes to rust.

    Honestly, rust is something I barely think about with this knife.

    But I still treat it almost exactly the same way as my carbon steel knives.

    Use it. Wash it. Dry it.

    That’s all.

    Stainless steel gives you considerably more freedom when it comes to corrosion resistance, but I still don’t believe that means you should leave a good knife wet or dirty.

    There is also another side to stainless steel maintenance that I have noticed during my career.

    Because stainless steel is so easy to live with, it can be tempting to keep using the knife without sharpening it until it becomes seriously dull.

    That can create another problem.

    A Rust-Resistant Knife Is Not a Maintenance-Free Knife


    135mm Petty VG10 Polished Hammered 67 Layer Damascus Green Handle

    In my experience, when some stainless steels become extremely dull, bringing the edge back can feel harder than maintaining the knife regularly.

    This is where people can make a mistake.

    When a knife is not getting sharp quickly enough, there is a temptation to raise the sharpening angle and concentrate only on creating a sharp edge.

    You may get an edge again, but over time the geometry behind that edge can become thicker. Eventually, the knife may feel sharp at the very edge but still struggle to move smoothly through food.

    This connects directly with something I recently wrote about: knife thinning.

    👉 INTERNAL LINK: Japanese Knife Thinning article

    Thinning is not simply about making the edge sharp. It is about maintaining the geometry behind the cutting edge so the knife can continue cutting the way it should.

    That is why regular maintenance matters whether your knife is carbon steel or stainless steel.

    Are Carbon Steel Japanese Knives Really Difficult?


    210mm Sujihiki Aogami #2 Kurouchi Magnolia Handle

    After using different steels professionally, my answer is no.

    Carbon steel requires more awareness of moisture and rust. Stainless steel such as VG10 makes that part much easier.

    But neither should be neglected.

    For me, Carbon Steel Japanese Knives are not difficult knives. They are knives that you need to understand and learn how to live with.

    Wash them after use. Dry them properly. Deal with rust early if it appears. Use camellia oil when storing carbon steel for longer periods. And don’t wait until any knife becomes completely dull before thinking about sharpening.

    That small amount of care can make a very big difference.

    For anyone exploring Japanese Knives Australia, I believe the question should not simply be, “Which steel is best?”

    A better question is:

    Which steel suits the way I cook, sharpen and care for my knives?

    👉 INTERNAL LINK: Japanese Knives Australia: 5 Powerful Choices I Would Make After 25 Years as a Professional Chef

    There is no single steel that is perfect for everyone. Understanding how you actually use your knife is far more important than simply choosing carbon steel or stainless steel.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Japanese Knife Thinning: 5 Powerful Lessons I Learned After Years of Sharpening

    Japanese Knife Thinning: 5 Powerful Lessons I Learned After Years of Sharpening


    Ishizuchi Kanamono Manufactory 

    Japanese Knife Thinning is something I never thought deeply about, even after more than 25 years working as a professional chef.

    I have sharpened knives throughout my career, but there is something I have noticed many times, particularly with stainless steel knives I have used for years.

    The edge can feel sharp after sharpening, yet somehow the knife does not pass through food as easily as it once did.

    I once borrowed a colleague’s knife at work and was genuinely surprised by how easily it cut. My own knife was sharp too, so why did his knife move through food so much better?

    I had some ideas, but I could not properly explain the reason. So I decided to research Japanese Knife Thinning.

    👉 Looking for Japanese knives in Australia? Explore our collection here:
    https://asaoyayaichi.com.au/japanese-knives-australia

    Japanese Knife Thinning Is Not the Same as Sharpening

    Asaoya Yaichi

    For most of my career, my main purpose when sharpening has been simple: make the knife sharp again.

    Especially at work, I want to finish sharpening quickly and get back to cooking.

    I also know one of my bad habits.

    When I want to create an edge quickly, I sometimes raise the sharpening angle slightly. It reaches the cutting edge faster and gets the job done.

    And I will admit another one: sometimes I am lazy about flattening my whetstone.

    I know I should do it regularly, but knowing that and actually doing it every time are different things.

    👉 INTERNAL LINK: Why Flattening Your Whetstone Matters

    What I had not fully understood was that making the cutting edge sharp and maintaining the overall cutting geometry of a knife are two different things.

    As a knife is repeatedly sharpened, the cutting edge gradually moves higher into the blade, where the steel is generally thicker.

    The edge can still be extremely sharp, but the steel immediately behind that edge can become relatively thick.

    That thickness creates resistance once the edge has entered the food.

    Why Japanese Knife Thinning Started Making Sense to Me


    240mm Sujihiki VG10 Hammered 17 Layer Damascus Mahogany

    This helped explain my experience with my colleague’s knife.

    What surprised me was not simply the sharpness of his edge. It was how easily the entire blade travelled through the ingredient.

    That is where blade geometry becomes important.

    👉 INTERNAL LINK: Japanese Knife Shapes: 5 Powerful Lessons From 25 Years in Professional Kitchens

    A sharp edge starts the cut, but the geometry behind that edge affects what happens next.

    This is also why I started thinking about the difference between some of my stainless knives and the Aogami Super sujihiki I currently use.

    Japanese Knife Thinning and My Aogami Super Sujihiki


    210mm Sujihiki Aogami #2 Kurouchi Magnolia Handle

    With some stainless knives I have owned for years, I have clearly experienced that feeling of the knife becoming harder to push through food.

    My current Aogami Super sujihiki feels different.

    It seems to form an edge quite easily on the stone. I do not need to raise the sharpening angle very much to get the edge I want, so I naturally sharpen it at a relatively low angle.

    👉 INTERNAL LINK: Japanese Knife Steel: 5 Powerful Lessons After 25 Years in Professional Kitchens

    However, I do not think it would be correct to simply say this happens because Aogami Super is better than stainless steel.

    Steel type, hardness, original blade geometry, thickness behind the edge, heat treatment and my own sharpening technique can all influence what I feel.

    I have used VG10 extensively throughout my career, for example, and I still consider it an excellent practical knife steel.

    👉 INTERNAL LINK: VG10 Japanese Knife article

    The difference may partly be the knife itself—and partly the way I sharpen it.

    Japanese Knife Thinning — So How Do You Fix the Problem?

    This was the part I really wanted to understand.

    If the edge is sharp but the knife has become too thick behind the edge, simply sharpening the cutting edge again does not remove that thickness.

    The basic solution is thinning.

    Instead of sharpening only at the normal edge angle, the blade is placed against the whetstone at a much lower angle. Steel is gradually removed from the area immediately behind the cutting edge.

    The purpose is not simply to make another sharp edge. It is to reduce unnecessary thickness and restore a thinner cutting geometry.

    After thinning, the actual cutting edge can then be sharpened normally again.

    👉 INTERNAL LINK: Aogami Super / Carbon Steel article

    However, this is also something I would approach carefully.

    Removing too much steel can change the geometry of the knife. Thinning can also scratch the blade face and alter its original finish. With an expensive Japanese knife, working slowly—or having an experienced professional sharpener do the work—may be safer than aggressively removing steel.

    A Flat Whetstone Matters More Than I Thought

    Why Flattening Your Whetstone Matters

    There was another slightly uncomfortable answer waiting for me.

    The whetstone should be flat.

    When trying to thin a knife at a very low and consistent angle, a dished stone makes controlling the contact between the blade and stone more difficult.

    So perhaps my habit of occasionally avoiding stone flattening was part of the answer all along.

    Prevention matters too.

    Rather than repeatedly increasing the sharpening angle simply because I want to finish quickly, maintaining a lower, consistent angle where appropriate may help preserve the knife’s geometry for longer.

    That does not mean every knife should be sharpened at the lowest possible angle. Different knives, steels and uses require different approaches. But continually making a steeper secondary edge without considering the thickness behind it can eventually change how the knife moves through food.

    What Japanese Knife Thinning Taught Me About Sharpness

    After researching this, I realised something surprisingly simple:

    Sharpening restores the edge. Thinning restores the geometry behind the edge.

    For years, I knew that some knives felt sharp but somehow did not cut like they used to. I also knew that I sometimes sharpened too quickly and occasionally neglected flattening my stones.

    Perhaps I already knew part of the answer. I just did not always want to do it.

    Even after more than 25 years in professional kitchens, there are still things about knives that I do not fully understand.

    That is exactly why I enjoy researching them.

    For anyone looking at Japanese knives in Australia, learning how to maintain the knife over many years can be just as important as choosing the steel, shape or handle when you first buy it.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Japanese Knife Care Australia: 7 Powerful Lessons from 25 Years in Professional Kitchens

    Japanese Knife Care Australia: 7 Powerful Lessons from 25 Years in Professional Kitchens

    Ishizuchi Kanamono Manufactory

    Japanese Knife Care Australia can sound more complicated than it really is. After more than 25 years working in professional kitchens in Japan and Australia, I have learned that looking after a Japanese knife does not require a complicated routine.

    For people searching for Japanese Knives Australia, understanding how to care for the blade is just as important as choosing the right knife. Different steels require different levels of maintenance, but the basic principles are simple: keep the blade clean and dry, sharpen it correctly, and use the right maintenance products only when necessary.

    At Asaoya Yaichi, I want people in Australia to enjoy using Japanese knives rather than worry about maintaining them.

    👉 Visit our online store and explore our Japanese knives in Australia:
    https://asaoyayaichi.com.au

    Japanese Knife Care Australia Starts with Understanding the Steel


    Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    The first lesson in Japanese Knife Care Australia is that not every Japanese knife needs the same care.

    Carbon steels such as Aogami #2 and Aogami Super can develop rust if moisture is left on the blade. Stainless steels such as VG10, Ginsan and SG2 are generally easier to maintain in everyday kitchens.

    This does not mean one steel is automatically better than another.

    I personally enjoy carbon steel, especially for certain fish work, but I also appreciate the convenience of stainless steel in a busy professional kitchen.

    Understanding the steel should therefore be part of choosing among the many Japanese Knives Australia has available today.

    👉 INTERNAL LINK: Japanese Knife Steel: 5 Powerful Lessons After 25 Years in Professional Kitchens

    1. Keep Your Japanese Knife Clean and Dry

    Asaoya Yaichi

    This is probably the most important habit.

    After using a knife, I do not like leaving it wet beside the sink. Wash it, wipe it properly and keep the blade dry. This is particularly important with carbon steel.

    You do not need to become nervous every time water touches the blade. Japanese knives are tools made to be used.

    Use the knife, clean it, dry it and put it away safely.

    After decades in professional kitchens, I believe simple habits are more useful than complicated maintenance routines.

    2. Camellia Oil Does Not Need to Be Thick

    For carbon steel knives that will not be used for some time, I use camellia oil.

    One thing I have learned from experience is that more oil is not necessarily better. A very thin protective film is enough. In the past, I have experienced oil becoming sticky after being left too heavily on a blade.

    For me, Japanese Knife Care Australia should remain practical and simple.

    👉 INTERNAL LINK: Camellia Oil — Why a Thin Protective Film Is Enough for Japanese Knives

    3. Rust Does Not Mean the Knife Is Finished

    Carbon steel changes as you use it. Patina is normal, but actual rust should be addressed before it develops further.

    I have used Sabitoru Fine for removing light rust and found it useful as part of my own knife maintenance.

    The important thing is not to panic and aggressively grind the blade as soon as you see a small mark.

    Start gently.

    👉 INTERNAL LINK: Japanese Knife Rust Removal: 5 Powerful Lessons Using Sabitoru Fine

    4. Sharpening Is Part of Japanese Knife Care Australia

    I sharpen my own knives regularly. At home I use a 1000-grit stone, and at work I also use a 6000-grit finish.

    I flatten my stones every time because a stone that is no longer flat makes consistent sharpening much harder.

    A Japanese knife should not be treated as something that stays sharp forever.

    Sharpening is part of owning the knife. Over time, you begin to understand the angle, steel and edge that suit the way you work.

    This is also something I believe people should consider when looking at Japanese Knives Australia. Choosing the knife is only the beginning. Learning how that knife behaves over years of use is part of the experience.

    5. Expensive Does Not Mean Maintenance-Free

    I have seen extremely expensive Japanese knives in professional kitchens, including knives costing thousands of dollars.

    Price does not remove the need for care.

    Even an expensive blade can lose its edge, rust or become damaged through poor use. At the same time, a reasonably priced knife that is sharpened and maintained properly can perform beautifully for many years.

    👉 INTERNAL LINK: Is an Expensive Japanese Knife Really Worth It?

    6. Hand-Forged Japanese Knives Develop Their Own Character

    One reason I enjoy hand-forged Japanese knives is that they change with use.

    The blade is sharpened. Carbon steel develops character. The handle becomes familiar in your hand. Small signs of years spent cooking gradually become part of the knife.

    That is very different from thinking of a knife as a disposable kitchen tool.

    For me, this long relationship between the cook and the knife is one of the reasons traditional Japanese knives still have real value today.

    👉 INTERNAL LINK: Hand-Forged vs Machine-Made Knives: It’s About More Than Sharpness

    7. Japanese Knife Care Should Help You Choose the Right Knife

    Sometimes people see Japanese knives, particularly carbon steel knives, and immediately think they will be difficult to own.

    I do not think that should stop anyone.

    Choose a steel that suits your lifestyle. If you want lower maintenance, VG10, Ginsan or SG2 can be excellent choices. If you enjoy sharpening and caring for your tools, carbon steel such as Aogami #2 can be extremely rewarding.

    That is why I believe Japanese Knife Care Australia and Japanese Knives Australia naturally belong together.

    When choosing a Japanese knife in Australia, do not look only at appearance, price or sharpness. Think about how you cook, how often you use the knife, whether you enjoy sharpening, and how much maintenance you realistically want to do.

    There is no single Japanese knife that is right for everyone.

    👉 INTERNAL LINK: Japanese Knives Australia: 5 Powerful Choices I Would Make After 25 Years as a Professional Chef

    After more than 25 years in professional kitchens, my approach remains simple: use your knife, respect it, sharpen it, keep it clean and enjoy cooking with it.

    A good Japanese knife is made to work.

    For anyone discovering Japanese Knives Australia, I hope understanding basic knife care makes choosing and owning a Japanese knife easier, rather than more intimidating.

    Take care of a good knife, and it can stay beside you for many years.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Choosing a Japanese Knife: 5 Powerful Lessons About the Maker Behind the Blade

    Choosing a Japanese Knife: 5 Powerful Lessons About the Maker Behind the Blade

    Ishizuchi Kanamono Manufactory

    Choosing a Japanese Knife is about much more than comparing steel, price, blade length or appearance. For people exploring Japanese Knives Australia, there are now more makers, steels and styles to choose from than ever before. After more than 25 years working as a professional chef, I have learned that the person behind the knife matters too.

    Japanese blacksmiths spend years developing skills that cannot simply be replaced by a machine or a famous brand label. Their experience, techniques and knowledge are part of the value of every knife they produce.

    At Asaoya Yaichi, I want more people in Australia to know the names of the Japanese craftsmen behind their knives. Their names should have value because their skills, experience and years of work have value.

    But at the same time, I do not want a blacksmith’s name to become just another luxury label.

    When Choosing a Japanese Knife, I believe we should understand not only who made it, but why their work matters.

    👉 Explore our Japanese knives in Australia:
    https://asaoyayaichi.com.au

    Choosing a Japanese Knife Means Knowing Who Made It

    For many years, Japanese kitchen knives were often sold overseas simply as “Japanese knives.”

    The steel might be listed. The blade length might be listed. The words “hand-forged” might appear in the description.

    But who actually made the knife?

    I believe that question deserves more attention.

    A blacksmith is not simply part of the manufacturing process. The decisions they make about forging, heat treatment, construction and finishing all contribute to the character of the finished blade.

    This is one reason I have become increasingly interested in telling the stories behind Japanese knives rather than simply selling them as products.

    👉 INTERNAL LINK: [Tosa Knife History — From Samurai-Era Craft to the Modern Kitchen]

    Understanding where a knife comes from gives us a much deeper appreciation of what we are holding in our hands.

    The Maker’s Name Should Have Real Value


    180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    I have written before about something that concerns me: the future of Japanese blacksmiths and the value placed on their work.

    If retailers compete only on price, eventually somebody in the chain has to absorb that pressure. I do not believe constantly making Japanese knives cheaper is necessarily good for the future of the industry.

    Traditional skills take years to develop.

    That should have value.

    When a blacksmith produces excellent knives for decades, I want their name to become better known. If that reputation eventually allows their work to command a higher price, I do not see that as a bad thing.

    In fact, I believe knife retailers can play a role in helping that happen.

    👉 INTERNAL LINK: [Hand-Forged vs Machine-Made Japanese Knives]

    But there is an important distinction.

    I want the maker’s name to represent craftsmanship, experience and quality — not simply status.

    Choosing a Japanese Knife Is Still About the Knife


    180mm Santoku Aogami #2 Green Micarta Handle with Turquoise Spacer

    Knowing the maker is important, but when Choosing a Japanese Knife, the knife still needs to make sense for the person using it.

    I have spent more than 25 years working with knives in professional kitchens. From that experience, I know that a famous name cannot change whether a particular blade shape, steel or size suits the job in front of me.

    A beautiful carbon-steel knife may be wonderful for one cook, while someone else may be much happier with the easier maintenance of VG10, Ginsan or SG2.

    👉 INTERNAL LINK: [Japanese Knife Steel: 5 Powerful Lessons After 25 Years in Professional Kitchens]

    The same applies to knife shape. A Gyuto, Santoku, Nakiri, Sujihiki or Kiritsuke has its own purpose and character.

    The maker gives the knife its craftsmanship.

    The user gives the knife its purpose.

    A Famous Name Should Tell a Story


    180mm Santoku VG10N 33 Layer Damascus Green Marble Handle Rainbow Spacer Red

    This is perhaps the most important point for me.

    I do not want Japanese blacksmiths to become anonymous workers behind expensive knives.

    But I also do not want their names printed on a blade simply because a famous name makes the knife easier to sell.

    If we introduce a craftsman’s name, we should also explain their work.

    Where do they work? What traditions do they come from? What kind of knives do they make? Why is their craftsmanship worth preserving?

    That story is part of the knife.

    This is especially important with traditional knife-making regions such as Tosa.

    👉 INTERNAL LINK: [Kurouchi Japanese Knives: Traditional Black-Forged Blades Explained]

    A Kurouchi finish, for example, is not simply a fashionable black surface. It is connected to a traditional way of producing practical forged blades.

    Understanding that changes how we see the knife.

    Japanese Knives Australia Should Be About More Than Price

    As Japanese knives become increasingly available in Australia, I hope the market continues to grow.

    But I also hope that growth does not become only a competition over who can sell Japanese knives for the lowest price.

    There should be room for different steels, different regions, different craftsmen and different philosophies of knife making.

    That is why I believe Japanese Knives Australia should become a market where customers can learn about the people behind the blades as well as the products themselves.

    👉 INTERNAL LINK: [Japanese Knives Australia: 5 Powerful Choices I Would Make After 25 Years as a Professional Chef]

    For me, Choosing a Japanese Knife should bring these two ideas together.

    We should respect the maker.

    We should understand the craftsmanship.

    And then we should choose a knife that genuinely suits the person who will use it.

    The Name Behind the Knife Deserves to Be Remembered

    Japanese Knives Australia

    At Asaoya Yaichi, I want to continue introducing Japanese knives through my own experience as a professional chef, while also giving greater recognition to the craftsmen who make them.

    I want customers in Australia to remember their names.

    Not because a name automatically makes a knife better.

    But because when excellent craftsmanship exists behind that name, the person responsible for it deserves recognition.

    If Japanese knife retailers can help increase the value of those names while explaining the craftsmanship behind them, I believe we can do more than simply sell knives.

    We can help carry Japanese knife-making traditions into the future.

    And that, for me, is an important part of Choosing a Japanese Knife.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

    —————————————————​

    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Visit Chanoyu and See Our Japanese Knives

    If you are on the Gold Coast, we would love you to visit Chanoyu, a Japanese café in Nerang where you can see and purchase a selection of Asaoya Yaichi knives in person.

    Chanoyu is a lovely place to slow down and enjoy Japanese-inspired food, excellent matcha, coffee and handmade desserts. Its warm, peaceful atmosphere makes it a pleasure to visit, whether you are stopping in for breakfast, lunch or something sweet. We are delighted that our knives have a place there.

    Visit Chanoyu: Shop 6A, 54–58 Nerang Street, Nerang QLD 4211

    Opening hours: Monday to Saturday, 7:00 am–2:00 pm; closed Sunday

    Website: https://www.chanoyucafe.com/

    Instagram: https://www.instagram.com/chanoyugc/

    The selection of knives on display may change. If you are interested in a particular Asaoya Yaichi knife, please contact us through https://asaoyayaichi.com.au before visiting, and we will help you check whether it is available at Chanoyu.

  • Japanese Knife Steel: 5 Powerful Lessons I Learned After 25 Years as a Chef

    Japanese Knife Steel: 5 Powerful Lessons I Learned After 25 Years as a Chef

    Ishizuchi Kanamono Manufactory

    For most of my 25 years working as a professional chef, I honestly did not care much about Japanese knife steel.

    I knew my knives felt different, but I rarely thought about the reason. Some held their edge longer. Some could lose their initial sharpness but still somehow get me through a busy service. Others became frustrating once the edge started to fade. Some were easy to sharpen, while others required more patience. And, of course, some rusted much more easily than others.

    I noticed all of these differences long before I understood the steels behind them.

    It was only after starting Asaoya Yaichi and learning more seriously about Japanese knives that those years of experience began to connect with what I was learning about steel.

    If you are looking for Japanese knives in Australia, understanding these differences can make choosing your next knife much easier.

    👉 Visit the Asaoya Yaichi online store to explore our Japanese knives in Australia.

    Japanese Knife Steel Was Never My Priority in the Kitchen


    165mm Santoku A10 Damascus Black & Red Octagonal Handle

    As a working chef, I was interested in practical results.

    Does it cut well? How long can I use it before sharpening? Can I keep using it when the edge starts to fade? How quickly can I bring the edge back?

    I did not stand in the kitchen thinking about carbon percentages or steel specifications.

    Looking back, however, I realise I had been learning about Japanese knife steel through my hands for years without knowing it.

    👉 INTERNAL LINK: Hand-Forged vs Machine-Made Knives

    Learning more about knife making also taught me that steel is only part of the story. Heat treatment, blade geometry, sharpening and construction all influence how a knife performs.

    Learning Japanese Knife Steel Finally Explained My Preferences


    180mm Santoku Aogami #2 Green Micarta Handle with Turquoise Spacer

    Once I started selling Japanese knives, I needed to understand what I was actually selling.

    That changed the way I looked at my own knives.

    Suddenly, experiences from many years in professional kitchens started making sense. Today I know that I personally enjoy using Aogami #2 and Aogami Super. They suit the way I work and, importantly, the way I sharpen.

    That does not mean I believe they are the best steels for everyone.

    👉 INTERNAL LINK: Is an Expensive Japanese Knife Really Worth It?

    Specifications and price can tell us something about a knife, but they cannot completely describe what it will feel like after months or years of real kitchen use.

    Choosing Japanese Knife Steel for Japanese Knives in Australia


    210mm Gyuto Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    This becomes particularly important when choosing Japanese knives in Australia.

    As a professional chef, I use my knives constantly. With carbon steel, I wash the blade, dry it and continue using it regularly. Patina develops, but personally I have not found rust particularly difficult to manage during everyday professional use.

    Home use can be very different.

    You might use a carbon-steel knife tonight and then not touch it again for several days. If moisture remains on the blade during that time, rust can appear surprisingly quickly.

    That is one reason stainless steels such as VG10 or Ginsan can make a lot of sense for people who want a Japanese knife without constantly thinking about maintenance.

    👉 INTERNAL LINK: Japanese Knife Rust Removal: 5 Powerful Reasons I Keep a Sabitoru Fine in My Knife Kit

    Stainless does not mean completely rust-proof, but it is generally more forgiving.

    This is also why there is no single answer when someone asks me which steel they should choose.

    Japanese Knife Steel and What I Feel at the Sharpening Stone


    180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    There is another difference I have noticed over the years: sharpening.

    This is my personal experience rather than a rule for every knife, but when some stainless knives become very dull, I find they can become frustrating.

    I can usually bring them back to a reasonably sharp edge without too much trouble. But getting that edge back to the extremely sharp condition I personally want can sometimes require patience.

    With Aogami carbon steels, I often feel that I can bring the edge back more naturally.

    Of course, this depends on much more than simply whether a knife is carbon or stainless. Hardness, heat treatment, blade geometry and sharpening stones all matter.

    That is why I prefer talking about what I have actually experienced rather than saying one steel is universally better.

    👉 INTERNAL LINK: 切付 | Japanese Knife for Chefs: 1 Powerful Choice After 25 Years in Professional Kitchens

    Japanese Knives Australia: Steel Is Only the Beginning


    165mm Usuba A8 Hammered Damascus Black & Red Octagonal Handle

    If you are searching for Japanese knives in Australia, I would not start by asking, “What is the best steel?”

    I would start with different questions.

    How often do you cook? Do you sharpen your own knives? Are you comfortable drying a carbon-steel blade immediately after use? Do you want something easy to maintain? What shape and length actually suit the food you prepare?

    Understanding Japanese knife steel helps answer those questions, but steel should not become the only reason you choose a knife.

    I recently wrote about the Japanese knives I would personally choose after more than 25 years in professional kitchens. That article looks beyond steel and considers the complete knife from the perspective of actual use.

    👉 IMPORTANT INTERNAL LINK: Japanese Knives Australia: 5 Powerful Choices I Would Make After 25 Years as a Professional Chef

    For me, that is the real value of finally learning about steel.

    Twenty-five years ago, I could tell you whether I liked a knife. I just could not always explain why.

    Today, I understand much better why Aogami #2 and Aogami Super suit me, why stainless steel can be a better choice for many people, and why the most impressive steel name does not automatically make the best knife for the person holding it.

    If you are choosing Japanese knives in Australia, learn about the steel—but choose the knife according to the way you actually cook.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

  • Japanese Knife Rust Removal: 5 Powerful Reasons I Keep a Sabitoru Fine in My Knife Kit

    Japanese Knife Rust Removal: 5 Powerful Reasons I Keep a Sabitoru Fine in My Knife Kit

    Ishizuchi Kanamono Manufactory

    If you use carbon steel Japanese knives, rust is something you will eventually need to think about. Good Japanese knife rust removal is not only about removing large patches of corrosion. Sometimes the real challenge is dealing with a tiny rust spot in a place where a whetstone simply cannot reach.

    After more than 25 years working in professional kitchens, I have used different ways to maintain Japanese knives. Whetstones are essential for sharpening, and sandpaper can certainly be useful for restoration work. But for small, targeted rust removal, there is another simple Japanese tool that I find extremely practical: the Sabitoru Rust Eraser.

    At Asaoya Yaichi, we are planning to introduce the Sabitoru Fine #320 to our knife-care range. It is small, simple and inexpensive, but there are several reasons why I think it deserves a place in a chef’s knife kit.

    👉 INTERNAL LINK: Tosa Knives and Kurouchi — Why the Black Finish Became So Common

    Japanese Knife Rust Removal in Places a Whetstone Cannot Reach

    Asaoya Yaichi

    A whetstone is one of the most important tools for maintaining a Japanese knife, but it has a limitation: it is flat.

    That becomes particularly obvious with traditional single-bevel Japanese knives such as yanagiba and deba.

    The back of a traditional single-bevel knife normally has a slightly hollow-ground area known as urasuki. Because this area is recessed, a flat whetstone cannot simply contact every part of the surface.

    This is where a small rust eraser becomes very useful.

    Rather than trying to grind an entire surface, Sabitoru can be positioned directly over a small area that needs attention. Its compact, slightly flexible form makes Japanese knife rust removal much more targeted in areas that are difficult to reach with a stone.

    For me, this is one of its biggest advantages.

    👉 INTERNAL LINK: 刃 Japanese Knife Bevels | Single Bevel vs Double Bevel Explained.

    Why Sabitoru Fine Works Well for Japanese Knife Rust Removal

    Knife Care

    Sabitoru works almost like an eraser. The Fine version is approximately 65 × 40 × 9–10 mm and uses a #320 abrasive. It is intended for smaller areas of rust and situations where you want to minimise scratching compared with a more aggressive grade.

    That does not mean it cannot scratch a knife.

    Any abrasive removes material, and even the Fine version can leave fine marks depending on the condition of the blade, its original finish and how aggressively it is used. This is especially important with polished, Damascus or decorative finishes.

    The idea is not to attack the blade. Use only the amount of abrasion necessary to deal with the affected area.

    👉 INTERNAL LINK: Add a link here to your article about patina versus rust on carbon steel Japanese knives.

    Japanese Knife Rust Removal Does Not Always Require a Full Sharpening


    210mm Gyuto VG10 Polished Hammered 67 Layer Damascus Green Handle

    Another reason I like this type of tool is that rust removal and sharpening are two different jobs.

    If a knife is already sharp but develops one tiny rust spot, I do not necessarily want to put the whole knife on a whetstone just to address that one area.

    With a Sabitoru, I can concentrate on the problem itself.

    This is particularly useful in professional kitchens, where knives are constantly exposed to moisture, acidic ingredients and repeated washing throughout service.

    👉 INTERNAL LINK: Add a link here to your article about sharpening Japanese knives and revealing their true potential.

    What About Using Sandpaper Instead?

    Shop Knives

    Of course, you can use sandpaper.

    I have nothing against it. Different grades of wet-and-dry paper can be extremely useful when restoring or refinishing a blade, and in some situations they give you greater control over the final surface.

    But Sabitoru has one very practical advantage: convenience.

    It is compact, easy to hold and easy to keep inside a knife kit. If I notice a small rust spot, I do not need to prepare a complete refinishing setup. I have a small abrasive tool ready to use exactly where it is needed.

    For a working chef, that simplicity matters.

    👉 INTERNAL LINK: The True Value of Japanese Knives | 7 Reasons They Are Worth the Investment

    One Thing I Would Like to See: Sabitoru Extra Fine

    The Fine Sabitoru is #320, but personally, I would love to see the manufacturer produce an even finer version someday.

    Maybe a Sabitoru Extra Fine.

    For extremely light surface rust or very delicate maintenance, an even finer abrasive could potentially give users another level of control. There are times when I want to remove as little material as possible and disturb the original finish as little as possible.

    Until then, Fine is the grade I have chosen to bring into Asaoya Yaichi.

    A Small Tool That Makes Japanese Knife Rust Removal Easier

    Wholesale

    Japanese knives do not need complicated maintenance, but carbon steel does require attention.

    Keep the blade clean, dry it properly after use and do not allow active rust to remain on the steel. When a small rust spot does appear, having the right tool can make the job considerably easier.

    Sabitoru does not replace a whetstone, and it does not replace proper knife care. Sandpaper still has its place as well.

    What it does offer is something different: a compact, targeted and practical way to perform Japanese knife rust removal, especially in areas that are difficult to reach with a flat stone.

    That is exactly why I like it.

    The Sabitoru Fine Rust Eraser will be coming soon to Asaoya Yaichi in Australia. Once it arrives, I will also add my own photographs showing how I use it on Japanese kitchen knives.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

  • VG10 vs Ginsan — 5 Powerful Differences I’ve Noticed Selling Japanese Knives in Australia

    VG10 vs Ginsan — 5 Powerful Differences I’ve Noticed Selling Japanese Knives in Australia


    Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    When people choose a Japanese knife, the conversation often begins with shape, appearance or price. But sooner or later, steel becomes part of the decision. VG10 vs Ginsan is an especially interesting comparison because both are stainless Japanese knife steels, yet they appeal to buyers for slightly different reasons.

    Since starting Asaoya Yaichi and showing our knives to people in Australia, I have noticed something interesting. When I visit knife shops and introduce our range, Ginsan often attracts attention. I cannot say from my experience alone that Ginsan is more popular than VG10 across Australia, but the reaction has certainly made me curious about why knowledgeable knife buyers seem interested in it.

    👉 INTERNAL LINK: 銀三 | Ginsan Japanese Knife : 7 Surprising Things I Learned About Silver #3 Steel

    VG10 vs Ginsan: Why Ginsan Gets Attention


    VG10 Polished Hammered 67 Layer Damascus Green Handle

    Ginsan, also known as Silver #3 or Gin-3, is a Japanese stainless steel known for combining corrosion resistance with the ability to take a very fine edge. It is often appreciated by people who want some characteristics associated with traditional Japanese carbon steels without the same level of concern about rust.

    I need to make one thing clear: I have not personally used a Ginsan knife extensively in a professional kitchen, so I will not pretend to give you a long-term chef’s review of the steel.

    What I can talk about is what I see.

    The Ginsan knives we carry through Ishizuchi have a beautiful Nashiji finish. They feel substantial, traditional and unmistakably Japanese. I have also been told by our contact at Ishizuchi that they are particular about the quality of the Ginsan used for this series.

    What exactly defines “good Ginsan” involves more than simply the steel name. Heat treatment, forging, grinding and blade geometry can all influence the finished knife.

    👉 INTERNAL LINK: Monozukuri | Where Japanese Craftsmanship Meets Quiet Beauty

    VG10 vs Ginsan Is Also About the Knife, Not Just the Steel


    240mm Sujihiki VG10 Hammered 17 Layer Damascus Mahogany

    This is something I think buyers sometimes overlook.

    A knife is not simply a piece of VG10 or Ginsan. The steel is only part of the finished product.

    Our Ginsan range currently includes Santoku, Gyuto, Petty and Nakiri. Because they share the same Nashiji aesthetic, seeing several of them together makes you want to build a matching set.

    Personally, though, I would change one thing.

    Instead of the Santoku, I would love to have a Sujihiki in the same series. For the way I work as a professional chef, a Ginsan Gyuto, Petty, Nakiri and Sujihiki would make an extremely attractive and practical set.

    That is simply my preference after more than 25 years in professional kitchens, rather than a rule about what everyone should own.

    👉 INTERNAL LINK: 真価 Shinka | 7 Powerful Truths About a New Japanese Knife’s Real Potential.

    VG10 vs Ginsan: My Real Experience With VG10


    Ishizuchi Kanamono Manufactory 

    This is where my perspective changes because VG10 is a steel I actually use.

    Our VG10 collection at Asaoya Yaichi currently includes Gyuto, Santoku and Petty knives with distinctive green handles. The blades have a Damascus finish, giving them a modern appearance while still retaining the character of a Japanese knife.

    They also look excellent together as a set.

    In fact, we have already sold one of the VG10 Petty knives. It was only one knife, but as someone building a small Japanese knife business in Australia, seeing that first knife from the series sell genuinely made me happy.

    👉 INTERNAL LINK: Add your article about whether an expensive Japanese knife is really worth it here.

    My everyday experience with VG10 has also been very positive.

    With proper sharpening and maintenance, I can get my VG10 extremely sharp. I use VG10 regularly in a professional kitchen, and with normal care I have personally never had a problem with rust.

    Of course, stainless does not mean maintenance-free. I still believe a good knife should be washed, dried and looked after properly.

    We also carry a VG10 Sujihiki from a different series, so customers who prefer a slicing knife still have that option.

    Which Should You Choose After Comparing VG10 vs Ginsan?


    180mm Santoku VG10N 33 Layer Damascus Green Marble Handle Rainbow Spacer

    I do not think VG10 vs Ginsan needs a simple winner.

    Ginsan interests me because of the reaction I have seen from knife people in Australia, its traditional Nashiji appearance and its reputation for taking a fine edge while remaining stainless.

    VG10 interests me for a different reason: I already trust it.

    I have used it, sharpened it and worked with it in a real professional kitchen. Properly maintained, it can become extremely sharp while remaining practical for everyday work.

    👉 INTERNAL LINK: Wabi-Sabi | Experience the Quiet Beauty of This Handcrafted Santoku Knife

    Perhaps that is the most useful way to look at VG10 vs Ginsan.

    Ginsan is the steel I am increasingly interested in learning more about.

    VG10 is the steel I already know I can depend on.

    And sometimes choosing a Japanese knife is not about finding the steel that wins on paper. It is about finding the knife that makes you want to pick it up, sharpen it, use it and keep it for years.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

  • 鍛造 | Forged — What Does “Hand-Forged” Really Mean on a Japanese Knife?

    鍛造 | Forged — What Does “Hand-Forged” Really Mean on a Japanese Knife?

    Ishizuchi Kanamono Manufactory

    I have worked with Japanese knives for more than 25 years, but recently I found myself thinking about a surprisingly simple question.

    What does “hand-forged” actually mean?

    Of course, I knew the word “forged.” I had seen FORGED written on golf clubs many times. But when we talk about hand-forged Japanese knives, I realised that I had never really stopped to think about exactly what the term meant.

    Does hand-forged mean that a craftsman makes the entire knife using only fire, an anvil and a hand-held hammer?

    When I started looking more closely at traditional Japanese knife making, particularly the tradition of Tosa cutlery, I discovered that the answer was more interesting than I expected.

    👉 INTERNAL LINK: Tosa Knife History — From Samurai-Era Craft to the Modern Kitchen

    What Does Forged Mean for Hand-Forged Japanese Knives?

    Asaoya Yaichi

    Forging, or 鍛造 (tanzo) in Japanese, is essentially the process of shaping metal by applying force to it.

    In traditional Japanese blade making, the material is heated and then hammered and shaped. But there is an important point that I had not fully understood before researching this subject.

    Forged does not necessarily mean made entirely with a hand-held hammer.

    Traditional craftsmen today can use power hammers, presses, grinders and other machinery during the production process.

    At first, that might sound contradictory. If a machine is involved, can we really call the knife hand-forged?

    The important distinction is that the machine can still be a tool controlled by the craftsman. A power hammer provides far more force than a small hand hammer, but the craftsman still decides how the heated steel is positioned, where the force is applied and how the blade develops its shape.

    The machine provides the power. The craftsman provides the judgement.

    Hand-Forged Japanese Knives and Tosa Free Forging

    This becomes particularly interesting when looking at Tosa Uchihamono — Tosa forged blades.

    One of the characteristics associated with traditional Tosa blade making is 自由鍛造 (Jiyu Tanzo), or free forging.

    Rather than relying entirely on a fixed mould to determine the final shape, the craftsman works the heated material into the required form. This flexibility helped Tosa craftsmen produce an enormous variety of edged tools for different purposes.

    Historically, Tosa was not only a region of kitchen knife production. Its blacksmiths also produced agricultural and forestry tools, adapting blade shapes to the needs of the people using them.

    👉 INTERNAL LINK: Tosa Knives and Kurouchi — Why This Traditional Finish Is So Common

    That history helps explain why free forging became such an important characteristic of Tosa craftsmanship.

    And here is something that surprised me.

    Traditional Tosa production does not mean rejecting machinery.

    Mechanical hammers and other equipment can be used during the forging and shaping process. Yet the knowledge required to control the steel — judging its heat, movement, thickness and shape — remains with the craftsman.

    Hand-Forged Japanese Knives Do Not Have to Be Machine-Free

    I think this is where the image many of us have of a “handmade Japanese knife” can become a little misleading.

    We often imagine a blacksmith standing in front of a fire, striking a piece of glowing steel with a small hammer from beginning to end.

    That image certainly represents part of traditional blacksmithing, but modern craftsmanship can also combine traditional knowledge with modern equipment.

    Using a power hammer does not automatically make a knife a mass-produced product.

    The question is not simply whether a machine was used.

    The more interesting question is who is controlling the process.

    👉 INTERNAL LINK: Handmade Japanese Knives — 7 Reasons No Two Are the Same

    A skilled craftsman can use machinery as an extension of his hands. The equipment supplies speed or force, while experience determines what happens to the steel.

    That changed the way I personally understood the words hand-forged Japanese knives.

    Does Hand-Forged Automatically Mean Better?


    A one-of-a-kind, hand-forged tuna knife

    There is another important point.

    “Hand-forged” sounds impressive, especially when we are looking at Japanese knives online. But forging is only one stage in the creation of a finished knife.

    Heat treatment matters. Grinding matters. Blade geometry matters. Straightening, sharpening and finishing all matter.

    👉 INTERNAL LINK: Hardness 硬度 — 7 Truths About HRC in Japanese Knives

    The steel itself is only part of the story too.

    Two knives made from the same steel can behave differently depending on how they have been heat-treated, ground and finished. Aogami #2, Ginsan, VG10 and SG2 all have their own characteristics, but the name of the steel alone cannot tell you everything about the finished knife.

    👉 INTERNAL LINK: Aogami vs Shirogami — Understanding Traditional Japanese Carbon Steels

    After more than 25 years working with knives professionally, that part makes complete sense to me.

    As a chef, I ultimately judge a knife when it reaches the cutting board. How does it move through the ingredient? How does the edge feel? How does it balance in my hand? How does it respond when I sharpen it?

    Those things cannot be explained by the word “forged” alone.

    What Hand-Forged Japanese Knives Mean to Me Now

    Before looking into this subject properly, I think I unconsciously imagined “hand-forged” as meaning a knife made almost entirely without machinery.

    Now I see it differently.

    Traditional forging does not necessarily mean rejecting machines. In places such as Tosa, traditional knowledge and modern tools can exist together.

    For me, the fascinating part of hand-forged Japanese knives is no longer whether a machine touched the blade.

    It is the human knowledge behind the process.

    Knowing when the steel is ready. Understanding how it moves under force. Knowing what shape is required for the intended tool. Correcting small variations as the blade develops.

    Perhaps that is a better way to understand Japanese forging.

    Not simply as metal being hit with a hammer, but as generations of knowledge being used to control fire, steel and force.

    After more than 25 years of using Japanese knives, I am still discovering things about them.

    And perhaps that is one of the reasons I still find them so fascinating.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.

  • SG2 Steel | Why Is This Japanese Knife Steel Made From Powder?

    SG2 Steel | Why Is This Japanese Knife Steel Made From Powder?


    Powder metallurgy steel — illustrative image. Not actual SG2 steel powder.

    I have worked as a professional chef for more than 25 years, but honestly, I cannot say with certainty whether I have ever used an SG2 steel knife.

    I may have used one without even knowing it.

    For most of my career, I did not choose knives by looking closely at the name of the steel. What mattered to me was much simpler: how the knife felt in my hand, how it cut, how it sharpened, and whether I could rely on it during service.

    Since becoming involved in Japanese knives from the selling side, however, I have started asking questions that I never really asked as a chef.

    SG2 steel was one of them.

    I knew the name and knew it had a reputation as a premium Japanese knife steel. But one description caught my attention more than anything else:

    Powder steel.

    Why would steel used for a kitchen knife be made from powder?

    That was the part I wanted to understand.

    What Is SG2 Steel?


    180mm Santoku SG2 Rosewood Octagonal Handle

    SG2 steel, also known as Super Gold 2, is a Japanese powder metallurgy steel used in high-performance kitchen knives.

    Takefu Special Steel lists Super Gold 2, or SPG2®, as a powder steel. Interestingly, while the company publishes representative chemical compositions for steels such as VG10, the composition of SPG2® is currently listed as non-disclosed.

    That is worth mentioning because there are many exact SG2 chemical compositions repeated online. Rather than treating those figures as official specifications, I prefer to stick with what the manufacturer itself currently publishes.

    But what interested me most was not the exact percentages.

    It was how the steel is made.

    👉 INTERNAL LINK: 探究 Tankyū | What Does VG10 Actually Mean?

    Why Is SG2 Steel Called Powder Steel?

    Asaoya Yaichi

    The term “powder steel” can sound strange if, like me, you spent most of your career thinking about knives as finished tools rather than thinking about how their steel was produced.

    Powder metallurgy uses a different manufacturing route from conventional steelmaking. Molten metal can be atomised into extremely small particles, creating metal powder that is subsequently consolidated and processed into usable material.

    One of the important advantages of this approach is greater control over the distribution of alloying elements and the structure of the resulting material.

    That was when powder steel started making more sense to me.

    It is not simply ordinary finished steel being ground into dust and somehow glued back together.

    The powder is part of a sophisticated metallurgical process designed to create a highly controlled material.

    For someone who spent years worrying about what happened to a knife after it arrived in the kitchen, it is fascinating to start looking at what happens long before a blacksmith begins making the blade.

    👉 INTERNAL LINK: 銀三 | Ginsan Japanese Knife : 7 Surprising Things I Learned About Silver #3 Steel

    What Does SG2 Steel Mean for a Kitchen Knife?

    Ishizuchi Kanamono Manufactory

    SG2 steel is commonly used in Japanese knives with relatively high hardness. Many SG2 knives on the market are specified around HRC 62–63, although the exact hardness depends on the maker and heat treatment.

    This can allow a well-made blade to take a very fine edge and maintain that edge for a long time.

    But this is also where I think steel discussions can become misleading.

    A high HRC number does not automatically make a great knife.

    Steel is only one part of the finished tool.

    Blade geometry, thickness behind the edge, heat treatment, sharpening, balance and the skill of the maker all influence how a knife actually performs.

    After working with knives for more than 25 years, I trust what happens on the cutting board more than a specification written on a product page.

    👉 INTERNAL LINK: Hardness 硬度 | 7 Powerful Truths About Japanese Knife HRC That Surprised Even a Chef

    SG2 Steel Does Not Automatically Mean Better Cutting

    This is particularly important when comparing SG2 steel with other Japanese knife steels.

    It is tempting to look at SG2, VG10, Ginsan, Aogami or Shirogami and try to put them into a simple ranking from best to worst.

    I do not think knives work that way.

    Two knives made from the same steel can feel completely different because their geometry, heat treatment, weight, balance and sharpening are different.

    And two chefs can use the same knife and prefer completely different things.

    For most of my career, I did not know the detailed composition of the steel in my knives. I knew whether I liked using them.

    That experience has not suddenly become meaningless just because I now know more steel names.

    If anything, learning about steel has made me realise how many different factors come together to create what we simply call “cutting feel.”

    👉 INTERNAL LINK: 切味 Kireaji | 7 Surprising Truths About What Makes a Japanese Knife Feel Sharp

    SG2 Steel vs VG10


    VG10 Polished Hammered 67 Layer Damascus Green Handle

    SG2 steel is often positioned above VG10 in the Japanese knife market, particularly in premium knives.

    That does not necessarily mean someone using a VG10 knife should immediately replace it with SG2.

    I have used VG10 extensively, and I know from experience that a properly sharpened VG10 knife can perform extremely well.

    SG2 is different for me because I cannot honestly claim the same personal experience.

    Perhaps I have used it. Perhaps I have not.

    After more than 25 years in professional kitchens, there are plenty of knives I used without ever asking what steel was inside them.

    So rather than pretending I can give a definitive chef’s comparison between SG2 and VG10, I would rather say this:

    SG2 interests me enough that now I want to deliberately use one.

    Would I Notice SG2 Steel Now?

    This is probably the question that interests me most.

    If I unknowingly used an SG2 knife 15 or 20 years ago, would I have noticed?

    Maybe.

    But I probably would not have thought, “This must be powder metallurgy steel.”

    I would have thought about how it cut, how long the edge lasted and what happened when I put it on a whetstone.

    Today I would approach it differently.

    Now that I understand a little more about what SG2 steel is and why powder metallurgy exists, I would like to deliberately use an SG2 knife and see what I actually notice in real kitchen work.

    Maybe the edge retention will immediately stand out.

    Maybe sharpening will feel different.

    Or maybe blade geometry and sharpening will still influence my impression more than the name of the steel.

    I genuinely do not know yet.

    And that is exactly why I want to try one.

    👉 INTERNAL LINK: 究極 Ultimate | The Pinnacle of Stainless Steel – 180mm SG2 Santoku with Rosewood Octagonal Handle

    Learning About SG2 Steel After 25 Years as a Chef


    180mm Santoku SG2 Rosewood Octagonal Handle

    Researching SG2 steel reminded me of something that has happened repeatedly since I started looking more deeply into Japanese knives.

    The more I learn, the more I realise how many things I simply never thought about as a chef.

    For years, a knife was a tool.

    If it cut well, sharpened well and survived professional kitchen work, I was happy.

    Now I find myself going backwards from the finished knife to the steel, the manufacturing process, heat treatment and the people who eventually turn that material into a blade.

    Does knowing all of this automatically make someone a better cook?

    Of course not.

    But it has definitely made me appreciate Japanese knives differently.

    And perhaps one day soon, I will knowingly use an SG2 knife for the first time.

    Or maybe it will only be the first time I actually know what I am using.

    👉 Explore more:
    https://blog.asaoyayaichi.com.au

    👉 Visit our online store:
    https://asaoyayaichi.com.au

    Thank you for reading, and I hope to see you again in the next story.