Is an Expensive Japanese Knife Really Worth the Money?

Is an expensive Japanese knife really worth the money?

If a $300 Japanese knife can be sharpened until it is extremely sharp, what exactly are you getting when you spend $500, $1,000, or even $2,000 on a knife?

After more than 25 years working in professional kitchens, I still believe the most important thing about any knife is simple: it has to cut well. No matter how beautiful the handle is, how rare the steel may be, or whose name is engraved on the blade, a knife that does not cut well has missed its most basic purpose.

But since starting Asaoya Yaichi and becoming involved in selling Japanese knives myself, the way I look at price has started to change.

I still put cutting performance first. But I have also started to understand that when people spend more on a Japanese knife, they may not be paying only for sharpness.

So what are they paying for?

And at what point does an expensive Japanese knife actually become worth the money?

An Expensive Japanese Knife Is Not Automatically Sharper

Let’s get one thing out of the way first.

A $500 knife is not automatically twice as sharp as a $250 knife. A properly sharpened, less expensive knife can easily feel sharper than an expensive knife that has been poorly maintained.

That is something years in professional kitchens teaches you very quickly.

The condition of the edge, sharpening technique, blade geometry and how the knife has been used all affect cutting performance.

A new knife may feel incredibly sharp, but what interests me more is what happens after six months, a year or five years of use. Can I sharpen it and bring that cutting performance back?

→ INTERNAL LINK: Read “First Edge vs True Potential”

I have also learned from my own sharpening mistakes that repeatedly using too steep an angle can gradually make the area behind the edge thicker. Even a great knife can lose some of the cutting feeling that originally made it special.

→ INTERNAL LINK: Read “Usuba 薄刃 | Thin Blades”

Price alone cannot guarantee sharpness.

Sharpness Still Comes First

For me, a knife is first and foremost a cutting tool.

I have spent most of my working life preparing food, including years of handling fish in professional kitchens. When you use knives every day, cutting performance is not just an HRC number or a steel specification on a website.

You feel it.

How easily does the edge enter the ingredient? How much resistance comes through your hand? How clean is the cut? How long does the edge remain useful? And when it finally becomes dull, how easily can you bring it back?

Understanding what happens at the very edge is also why learning about the burr became important to me.

→ INTERNAL LINK: Read “Burr 刃返り | Why It Matters”

A good Japanese knife should not only impress you when it comes out of the box. It should be a knife that you can maintain and continue enjoying for years.

So Why Spend More on an Expensive Japanese Knife?

This is where my thinking has changed.

If all you want is something sharp enough to cut onions, meat or fish, you probably do not need an expensive Japanese knife.

But what if you want more?

Maybe you want a certain level of cutting performance, but you also want a knife that looks great in your hand. Maybe you appreciate a forged surface, a traditional Kurouchi finish, a beautiful handle or the small differences that come from handmade production.

→ INTERNAL LINK: Read “Handmade Japanese Knives | 7 Reasons No Two Are the Same”

There is nothing wrong with wanting your knife to look good.

We use these tools constantly. If picking up a beautiful knife makes cooking more enjoyable, I think that has value too.

And then there is what happens after you buy it.

You sharpen it. You maintain it. The blade slowly changes. It gets scratches. A carbon steel blade may develop a patina. The handle develops character.

After years of use, it stops feeling like a knife you simply bought.

It becomes your knife.

For me, that is where spending more begins to make sense.

Steel Matters — But It Is Not Everything

It is easy to become obsessed with steel names when looking at Japanese knives.

VG10, Ginsan, Aogami #2, Aogami Super and SG2 all have different characteristics that can affect sharpening, edge retention and maintenance.

I enjoy learning about those differences too.

→ INTERNAL LINK: Read “Ginsan 銀三 | Nashiji 210 Gyuto”

But I would never choose an expensive Japanese knife from the steel name alone.

Blade geometry, heat treatment, grinding, finishing, balance, handle construction and the skill of the people involved all contribute to the finished knife.

A premium steel does not automatically create a premium knife.

The knife has to work as a whole.

I Have Never Bought a $2,000 or $3,000 Japanese Knife

I think I should be honest about this.

Despite spending more than 25 years working with knives professionally, I have never personally bought a $2,000 or $3,000 knife.

So I am not going to pretend that I fully understand what it is like to own knives at that level.

The knives I choose for Asaoya Yaichi are knives I believe in as working tools — knives I would be happy to use myself in a professional kitchen. Cutting performance matters, but so do craftsmanship, appearance and whether the price makes sense for the knife.

Since starting this business, however, I have begun looking at knives differently.

I am still a chef looking at a tool.

But now I am also becoming fascinated by the people, techniques and traditions behind that tool.

→ INTERNAL LINK: Read “Japanese Knife Regions | Do Origins Matter?”

And perhaps I understand a little better now why somebody might spend thousands of dollars on a single knife.

Not because a $3,000 knife necessarily cuts ten times better than a $300 knife.

But because at some point, a knife can become more than its basic function.

The Expensive Japanese Knife I Haven’t Found Yet

There is another kind of knife I have not found yet.

Not a knife I need for work.

Not a knife I need to stock for Asaoya Yaichi.

Just one knife for me.

I do not know who will make it. I do not know what steel it will use, what it will look like or how much it will cost.

But since starting a Japanese knife business, I sometimes wonder whether one day I will come across a knife, pick it up and simply think:

“This is the one.”

And if that knife happens to cost $2,000 or $3,000?

I think I would buy it.

Maybe that is ultimately what an expensive Japanese knife is about.

It is not about buying the most expensive knife you can afford. And it is certainly not about believing that a higher price automatically means a sharper blade.

For me, sharpness still comes first.

But if you want good cutting performance, craftsmanship, beauty, and a knife you can sharpen, use, care for and slowly make your own over many years, then yes — I think spending more on the right knife can be worth it.

Perhaps the knife worth spending serious money on is simply the one that makes you stop thinking about the price.

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