Asaoya Yaichi

タグ: Nashiji

  • Nakiri vs Santoku: 3 Essential Lessons from My Kitchen

    Nakiri vs Santoku: 3 Essential Lessons from My Kitchen


    165mm Nakiri Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    Nakiri vs Santoku is a comparison I think about differently after more than 25 years as a professional chef. Both cut vegetables. I notice the difference when I want a straight line or turn a daikon for katsuramuki. Then the edge shape becomes something I can feel. The same vegetable can make two knives feel surprisingly different in my hands when the goal is a precise shape rather than speed.

    If you are looking at Japanese knives in Australia, you can explore the knives I have selected for Asaoya Yaichi here: https://asaoyayaichi.com.au. Before choosing a shape, I would think about the work you actually do on your cutting board.

    Nakiri vs Santoku: Straight Cuts on the Board


    180mm Santoku Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    When I cut a vegetable into neat rectangular strips, a nakiri’s relatively straight edge gives me a clear line to follow. I can use a controlled push cut and watch where the edge meets the board. With short, rectangular pieces, even a slight change in the direction of a cut is easy to see. I find myself paying attention to the line all the way through the vegetable.

    A santoku can certainly make the same cuts. I have used santoku knives for vegetable preparation throughout my career. But some curve more toward the tip, and I may adjust my motion to keep a series of cuts consistent.

    The knife does not make the strips straight by itself. My preparation, grip, sharpening and cutting technique matter too. Still, that straight edge is why I might choose a nakiri when a tidy result matters.

    👉 Read my beginner’s guide to choosing a Japanese knife.⁠

    Blade thickness also changes how a knife moves through a vegetable. A straight outline alone cannot tell me whether a particular knife will feel good in use.

    👉 See what I learned about Japanese knife thickness.⁠

    Katsuramuki Makes Me Notice the Blade Shape

    Nakiri vs Santoku for Katsuramuki


    165mm Usuba A8 Hammered Damascus Black & Red Octagonal Handle

    Katsuramuki means turning a vegetable, often a daikon, while peeling off a long, thin sheet. I watch the edge, turn the vegetable and try to keep an even thickness. It demands control.

    In my experience, the straighter edge of a nakiri is easier to follow during this work. When I use a more curved section of a santoku, the peel can start to wander or curve away from the line I want. That is the practical difference I feel. Once a long peel starts moving away from my intended line, correcting it without breaking the sheet becomes difficult. A santoku can still do katsuramuki.

    In fact, the straighter section near the heel of some santoku knives can also be used for peeling. The result depends on the individual knife and the way it is handled. For traditional, highly refined vegetable work, a single-bevel usuba is another specialised choice. A nakiri is generally double bevel, so I would not present it as a substitute for every technique an usuba is designed to perform.

    👉 Read my guide to single and double bevel Japanese knives.⁠

    Nakiri vs Santoku When There Is Room for Only One


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

    The straight edge has a real purpose, but a kitchen does not consist of daikon and rectangular vegetable cuts alone. I might prepare onions and greens, then portion boneless meat or fish for the same meal. A santoku makes sense for that changing workload. Its pointed tip helps with some detail work, while the blade moves between ingredients.

    If someone in Australia asked me to recommend just one Japanese knife for everyday home cooking, I would usually start by discussing a santoku or a gyuto. The choice depends on board space, ingredients and cutting style. A nakiri becomes more interesting when vegetable preparation is a regular part of their cooking and they value the way its straight edge behaves.

    👉 Read my Santoku vs Gyuto comparison for another everyday-knife decision.⁠

    I notice the nakiri’s advantage when making straight strips or holding a line during katsuramuki. Someone preparing a wide range of meals may value the santoku’s flexibility more. The name of the knife alone cannot tell me which one belongs in a particular kitchen. I also consider the actual blade, its weight and the person holding it.

    That is how I would choose between them: by the cut in front of me, not by a label on the knife. If you are still weighing up different shapes, I have written more about the knives I would choose for Australian kitchens.

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

    👉 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.

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    Where to See and Buy Our Knives

    Our Partner Stores

    Chanoyu — Nerang, Gold Coast

    Chanoyu Goldcoast

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

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

    Asaoya Yaichi

    When people search for Japanese Knives Australia, they are often faced with an enormous choice of steels, shapes, finishes and prices. After more than 25 years working in professional kitchens in Japan and Australia, I look at knives a little differently. I am less interested in what sounds impressive on paper and more interested in what I would actually want beside me during a long day in the kitchen.

    If you are looking for Japanese knives in Australia, you can also explore the current Asaoya Yaichi collection here:

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

    For me, a good knife collection should not simply look beautiful. Each knife should have a purpose, feel comfortable in the hand and be something I genuinely want to use.

    Japanese Knives Australia: My First Choice Would Be Ginsan Nashiji


    Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    If I were building a professional set from the current Asaoya Yaichi range, I would seriously consider starting with Ginsan steel with a Nashiji finish.

    Ideally, I would like a Gyuto, Petty, Nakiri and Santoku in this combination.

    Ginsan, also known as Silver #3, offers an excellent balance for professional work. I like the idea of having the performance and sharpening characteristics associated with a quality Japanese knife while gaining the practical advantage of stainless steel.

    The Nashiji finish is another reason I like this combination. Its subtle, textured appearance has character without being overly decorative. For me, these are knives that can look beautiful while still feeling like serious working tools.

    👉 INTERNAL LINK: Add a link here to the existing Ginsan steel article.

    The Nashiji finish itself also has an interesting place in Japanese knife making.

    Japanese Knives Australia and the Practical Appeal of VG10


    VG10 Polished Hammered 67 Layer Damascus Green Handle

    Another set I would be very comfortable using is our VG10 series with green handles.

    A Gyuto, Petty and Santoku would already cover a huge amount of everyday kitchen work. VG10 is familiar to many people looking for Japanese knives in Australia, and from my experience, a properly sharpened VG10 knife can perform extremely well.

    I currently use a VG10 Sujihiki myself, and that experience is part of why I do not judge a knife only by the reputation or price of its steel. Sharpening, geometry and how the knife is actually used matter enormously.

    👉 INTERNAL LINK: Add a link here to Monozukuri | Where Japanese Craftsmanship Meets Quiet Beauty

    My Personal Choice: Aogami #2 with Turquoise


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

    Then there is the choice that is harder for me to ignore personally: Aogami #2 with a turquoise handle.

    I have used carbon steel extensively during my career, and I still have a particular appreciation for Aogami #2. It requires more care than stainless steel, but for someone comfortable maintaining carbon steel, it can be extremely rewarding.

    The turquoise detail also gives the knife a personality of its own. If I were choosing purely according to my own taste rather than trying to create the most practical matching set, this would be very difficult for me to leave behind.

    Carbon steel is not automatically the right choice for everyone, which is why understanding maintenance is important.

    👉 INTERNAL LINK: Add a link here to Samurai Century | The Finest Expression of Tosa Knife Craftsmanship, Passed Down Since the Age of the Chōsokabe Clan

    The 180mm Kurouchi Kiritsuke Is Still Hard to Beat


    180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    Purely from the perspective of usability, I also keep coming back to the 180mm Kurouchi Kiritsuke.

    I have written about this knife before because the size and shape make sense to me as a chef. At 180mm, it is large enough to handle serious preparation while remaining compact and controllable.

    For someone exploring Japanese Knives Australia and wanting one versatile knife rather than immediately building a complete set, this style deserves consideration.

    👉 INTERNAL LINK: Add a link here to “切付 | Japanese Knife for Chefs: 1 Powerful Choice After 25 Years in Professional Kitchens.”

    Japanese Knives Australia: Building a More Complete Professional Range

    Ishizuchi Kanamono Manufactory

    Looking at the Asaoya Yaichi range as a professional chef, I think we already have a very strong foundation. Gyuto, Santoku, Petty and Nakiri give both professional chefs and home cooks plenty of practical choices across Ginsan, VG10 and carbon steels.

    But I do not consider the collection finished.

    One area I particularly want to expand is traditional Japanese slicing knives. Yanagiba and Takohiki are important knives for sashimi and specialised fish work, and these are areas where I would like Asaoya Yaichi to offer more choice in the future.

    My goal is not to build the biggest collection of Japanese knives in Australia simply for the sake of having more products. I would rather develop a carefully selected range of knives that I can look at after more than 25 years in professional kitchens and genuinely say: I would use these myself.

    That principle will continue to guide how Asaoya Yaichi grows.

    👉 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.

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

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


    Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    For more than 25 years as a chef in Japan and Australia, I have used many different Japanese knives. But when it came to Ginsan Japanese Knife steel, my knowledge was surprisingly simple: I knew Ginsan was stainless steel, and that was about it.

    Since starting Asaoya Yaichi, I have become much more curious about the steels behind the knives I use and sell. I recently looked deeper into Aogami and Shirogami, and this time I wanted to understand Ginsan.

    Why is it called Ginsan? Is it really stainless? Can it still rust? And why is it sometimes compared with carbon steel?

    So, once again, I decided to look it up.

    What Is Ginsan Japanese Knife Steel?


    165mm Nakiri Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn Ferrule

    Ginsan is commonly known as Gingami No.3, or Silver Paper No.3. It is a Japanese stainless cutlery steel from the Yasugi Specialty Steel family.

    Just as Aogami means “Blue Paper” and Shirogami means “White Paper,” Gingami means “Silver Paper.” The names come from the identification system traditionally used for these different steels. Despite the name, it does not mean that silver is added to the blade.

    👉 INTERNAL LINK: Link here to the article about Aogami and Shirogami and why they are called Blue Paper and White Paper steels.

    Ginsan contains roughly 1% carbon and around 13–14% chromium. The chromium gives it significantly more corrosion resistance than traditional carbon steels such as Aogami and Shirogami.

    That makes Ginsan stainless steel.

    But stainless does not mean rust-proof.

    Does a Ginsan Japanese Knife Rust?


    Why Do Japanese Knives Rust So Easily? 

    Yes, it can.

    A Ginsan Japanese Knife is much more resistant to corrosion than a carbon steel knife, but water, salt or acidic food residue left on the blade for long periods can still cause problems.

    This distinction is important. “Stainless” is better understood as stain-resistant, rather than a guarantee that the knife can never rust.

    For a professional kitchen, however, that extra resistance can make a big difference. Fish, citrus, onions, tomatoes, salt and moisture are all part of everyday work.

    👉 INTERNAL LINK: Link here to the article about Japanese knife patina and how carbon steel changes through use.

    Ginsan gives you much more freedom from the constant maintenance required by carbon steel while still being designed as a serious cutlery steel.

    Why Ginsan Japanese Knife Steel Is Interesting


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

    This is where Ginsan became much more interesting to me.

    When people hear “stainless knife,” they may imagine an ordinary, relatively soft kitchen knife. Ginsan does not really fit that image.

    It can be hardened to levels suitable for high-quality Japanese knives and is also known for being relatively pleasant to sharpen compared with some highly alloyed stainless steels.

    As someone who has sharpened my own working knives for many years, this matters to me.

    Eventually, every knife needs sharpening. How the steel responds to the stone, how easily you can bring the edge back, and the edge you can create are more important in everyday work than simply reading specifications.

    👉 INTERNAL LINK: Link here to the article about sharpening and bringing out the true potential of a Japanese knife.

    Ginsan Japanese Knife vs Carbon Steel

    Carbon Steel

    I do not think this comparison should be about deciding which steel is “better.”

    Aogami, Shirogami and Ginsan each have different characteristics.

    Traditional carbon steels can take fantastic edges and can be very enjoyable to sharpen, but they demand more attention. They react to moisture and acidic ingredients, develop patina and can rust quickly if neglected.

    Ginsan offers another approach.

    It combines stainless corrosion resistance with some characteristics that people appreciate in traditional Japanese knife steels, particularly sharpness and sharpening response.

    That is probably why Ginsan is sometimes described as a stainless steel for people who like carbon steel.

    👉 INTERNAL LINK: Link here to the article comparing carbon steel and stainless steel Japanese knives.

    How Is Ginsan Different From VG10?

    VG10 stainless steels

    Both Ginsan and VG10 are stainless steels commonly used in quality Japanese knives, but their compositions are different.

    Ginsan has a relatively simple composition based mainly around carbon and chromium. VG10 is more highly alloyed and also contains elements such as molybdenum, vanadium and cobalt.

    That does not mean one is automatically better.

    I have used VG10 professionally and know how capable it can be. Ginsan simply offers a different balance.

    After more than 25 years working with knives, I believe the steel name alone cannot tell you how good a finished knife will be. Heat treatment, blade geometry, thickness, grinding and sharpening all matter.

    👉 INTERNAL LINK: Link here to the article about Japanese knife hardness and why HRC alone does not determine performance.

    That is why I am becoming less interested in asking, “What is the best steel?”

    A better question is, “What kind of knife works best for the person using it?”

    Is Ginsan Japanese Knife Steel Good for Chefs?

    Ishizuchi Kanamono Manufactory

    After learning more about it, I can understand why Ginsan is popular with both professional cooks and serious home users.

    Professional kitchens demand practicality. You may be cutting fish one minute, vegetables the next, washing your knife and immediately moving on to another job.

    A steel combining high cutting performance with good corrosion resistance makes a lot of sense in that environment.

    For home cooks, the same qualities can be attractive. Not everyone wants to worry about wiping a carbon steel blade immediately after cutting every ingredient.

    A Ginsan Japanese Knife offers the possibility of excellent sharpness with easier everyday maintenance.

    What I Learned About Ginsan


    Ginsan Nashiji Forged Magnolia Octagonal Handle Buffalo Horn

    Before researching this article, my understanding was basically:

    Ginsan = stainless steel.

    That was about it.

    And after more than 25 years as a chef, I am perfectly comfortable admitting that.

    For most of my career, I cared more about whether a knife actually worked than memorising the chemical composition of its steel. I sharpened knives, used them and developed my preferences through experience.

    Starting Asaoya Yaichi has made me look deeper.

    I now understand why Ginsan occupies such an interesting position among Japanese knife steels. It provides corrosion resistance and easier maintenance while still offering the characteristics expected from a high-quality Japanese knife.

    But the biggest thing I keep learning is that the steel name is only the beginning.

    A Ginsan Japanese Knife can be excellent, but heat treatment, geometry, grinding, sharpening and the skill of the people making it ultimately determine what that steel becomes in your hand.

    And now, at least, when someone says “Ginsan,” I know a little more than simply:

    “Oh, that’s 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.

  • 仕上げ | Japanese Knife Finishes: What I Learned After 25 Years as a Chef

    仕上げ | Japanese Knife Finishes: What I Learned After 25 Years as a Chef


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

    After more than 25 years working as a professional chef in Japan and Australia, I have used Japanese knives for most of my working life. But when it comes to Japanese Knife Finishes, I recently realised there was a lot I had never really thought about.

    I have used Kurouchi and Damascus knives, and I have even polished one of my own knives to a near-mirror finish. I have also spent many years using traditional Yanagiba and Deba, including an old Yanagiba passed down to me by my mother.

    Of course, I knew these knives looked different. But I never really stopped to ask why.

    Does a hammered finish actually help food release? Is Kurouchi practical or mainly traditional? Does a mirror-polished blade perform differently?

    Since starting a Japanese knife business, I have begun looking at knives from a different perspective. So once again, I decided to do some research.

    What Are Japanese Knife Finishes?

    Ishizuchi Kanamono Manufactory

    The first thing I learned is that Japanese Knife Finishes are not all created for the same reason.

    Some come directly from the knife-making process, while others involve additional polishing, hammering or decorative work. Some can also influence how food contacts the side of the blade.

    But one thing became clear very quickly: the finish alone does not determine how well a knife cuts or releases food.

    Blade geometry, thickness, grind, sharpening, the ingredient and even cutting technique can all make a significant difference.

    Thinking back over my career, this makes sense. I have always noticed the edge, geometry, weight and balance of a knife far more than its surface finish.

    👉 INTERNAL LINK: 切味 Kireaji article

    Kurouchi — A Finish I Learned to Appreciate


    165mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    Kurouchi is one finish I definitely know from experience.

    The dark surface is associated with the forging process and is intentionally left on parts of the blade instead of being completely polished away.

    Years ago, however, I didn’t appreciate it.

    I had a Kurouchi knife and decided I wanted it shiny, so I removed the black surface and polished the blade myself.

    At the time, I thought it looked better.

    Today, I probably wouldn’t do it.

    I now appreciate the rustic appearance and character of Kurouchi much more. The remaining oxide layer can also offer some protection to the covered carbon-steel surface, although exposed carbon steel and the cutting edge still require proper care.

    👉 INTERNAL LINK: Kurouchi Japanese Knives 黒打ち | I Once Removed It All — And Learned From It

    Do Textured Japanese Knife Finishes Help Food Release?


    VG10 Polished Hammered 67 Layer Damascus Green Handle

    This was probably what I was most curious about.

    Tsuchime is the familiar hammered finish, while Nashiji has a subtler textured surface often compared to the skin of a Japanese pear.

    The idea that these textures can help food release makes sense. An uneven surface changes the contact between the food and blade and, in some cases, can reduce the tendency for food to cling tightly to it.

    But I learned that it isn’t as simple as saying:

    “Tsuchime means food doesn’t stick.”

    Blade geometry still matters enormously.

    Two knives with similar finishes can behave very differently depending on their grind, thickness and overall shape.

    This was interesting to me because it showed that Japanese Knife Finishes can have a practical function without necessarily being the main reason a knife performs well.

    Polished, Mirror and Damascus Finishes


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

    Migaki refers to a polished finish, although the degree of polishing varies between makers.

    Mirror polish takes that idea much further.

    I understand the attraction because I used to love shiny knives. I have spent plenty of time polishing a blade myself until it became highly reflective.

    But a smoother surface doesn’t automatically mean better performance. Moist or starchy ingredients can still cling to a smooth blade, and after years in professional kitchens, I have also become much less worried about scratches.

    A working knife is going to look like a working knife.

    Damascus is another finish I have actually used. The layered patterns can be beautiful, but the pattern itself doesn’t automatically make a knife sharper.

    In many modern Japanese knives, Damascus layers form the cladding around a core steel. The core steel, heat treatment, blade geometry and sharpening have a much more direct relationship with cutting performance.

    I still love the appearance of a beautiful Damascus blade. I just wouldn’t say, “It’s Damascus, so it must cut better.”

    👉 INTERNAL LINK: Hardness 硬度 | Japanese Knife HRC article

    Traditional Yanagiba, Deba and Kasumi

    Traditional Tosa Knives

    Researching Kasumi was particularly interesting because I have used traditional Yanagiba and Deba for many years.

    One of my Yanagiba was passed down to me by my mother and has been used for decades.

    But I don’t want to pretend that I spent those years analysing its finish.

    I didn’t.

    To me, it was simply a traditional Japanese working knife. I sharpened it, maintained it and used it.

    Only after becoming involved in selling Japanese knives did I start paying more attention to terms such as Kasumi and the manufacturing and polishing techniques behind traditional blades.

    Sometimes there is a big difference between knowing how to use something and understanding exactly how it was made.

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

    What I Learned About Japanese Knife Finishes


    180mm Kiritsuke Aogami #2 Kurouchi Walnut Octagonal Handle

    After looking more closely at Japanese Knife Finishes, I don’t think there is one “best” finish.

    Some finishes may influence food release or surface protection. Some reflect traditional manufacturing methods. Others involve considerable extra craftsmanship and are valued partly for their beauty.

    But I would never choose a knife based on finish alone.

    After more than 25 years as a chef, I still pay more attention to blade geometry, sharpening, weight, balance and how the knife actually feels in my hand.

    What surprised me most was realising that I had used some of these finishes for decades without really thinking about why they existed.

    Starting Asaoya Yaichi has made me curious about things I once simply accepted.

    And sometimes, researching something I thought I already understood reminds me just how much there still is to learn about Japanese knives.

    👉 INTERNAL LINK: 均衡 Kinkō | Japanese Knife Balance article

    👉 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.