Japanese Chef Knives: A Practical Guide to the Styles Chefs Actually Use
Everyone remembers the first time they used a really good knife. It could be the first time you effortlessly sliced a tomato instead of it turning into mush, or the first time you realized you didn't have to force a knife through an onion to cut all the way through it. A sharp, well-made knife can fundamentally change the way cooking feels.
At Coutelier we talk to people about knives all day long — from home cooks trying to figure out which knife is a good starter to purchase, to professional chefs upgrading their collection or just wanting something that feels better in their hand. It's common for people buying their first Japanese knife to not be sure where to start, and all of the different names can be pretty intimidating if you're not familiar with them. The good news is that most Japanese knives fall into just a few different styles, and once you understand what each one is meant for, it gets a whole lot easier figuring out what you want.
What is a Gyuto used for?
If you're looking for a single knife that can handle almost anything you throw at it, a gyuto is usually the place to start. Gyuto translates loosely to "beef knife," but it's basically the Japanese version of a chef's knife. It's designed to handle meat, vegetables, herbs, and pretty much everything else that you'd normally reach for a knife for. Most gyutos fall somewhere between 210mm and 240mm long. Compared to a typical chef's knife, they tend to be thinner and lighter. That thinner blade is part of what makes Japanese knives feel so special and precise. You don't have to muscle them through ingredients — they just effortlessly glide right through. For most cooks, a gyuto ends up being the knife they reach for most of the time.
Recommended Gyuto knives:
What is a Santoku used for?
The santoku is another knife a lot of cooks recognize. You see them everywhere, but the really good ones are a completely different experience than the cheaper mass-produced versions. Santoku means "three virtues," referring to meat, fish, and vegetables. It's a super versatile knife, similar to a gyuto, but usually shorter — around 165mm to 180mm. The edge profile is flatter, which encourages a straight up-and-down chopping motion instead of the rocking motion many people use with chef's knives. Some cooks really prefer that feeling, especially when doing a lot of vegetable prep. Santokus also tend to feel very balanced and controlled. If you work in a smaller space or just prefer a smaller knife in general, these might be a perfect fit for you.
Recommended Santoku knives:
What is a Nakiri used for?
If you prep a lot of vegetables, the nakiri is one of those knives that just makes sense the moment you use it. Nakiris have a rectangular blade and a completely flat edge. That flat edge means the whole blade hits the board at once, giving you really clean and effortless cuts through vegetables. They're especially satisfying to use on things like cabbage, onions, herbs and root vegetables. Unlike a cleaver, nakiris are usually quite thin and light. They're not meant for bones or anything heavy — just clean, efficient vegetable work. A lot of chefs keep a nakiri alongside their gyuto specifically for veg prep.
Recommended Nakiri knives:
What is a Bunka used for?
The bunka has been getting more and more popular in the last few years, especially with younger cooks. It's similar in size to a santoku but has a more aggressive tip, often called a "k-tip." That pointed tip makes it easier to do detail work like scoring fish, trimming proteins, or working around smaller ingredients. It's got a super versatile shape, and it has a bit more personality visually than some of the more traditional knives. If you like knives that feel a little unique, bunkas are definitely worth checking out.
Recommended Bunka knives:
What is a Petty knife used for?
Most chefs carry a petty knife, even if they don't always think of it by that name. Petty knives are small — usually somewhere between 120mm and 150mm — and they fill the gap between a chef's knife and a paring knife. They're perfect for jobs like trimming silver skin, segmenting citrus, breaking down smaller ingredients and garnish work. Once you have a really good petty knife, you'll find yourself reaching for it constantly.
Recommended Petty knives:
What should you know before buying a Japanese knife?
When chefs come into the shop looking at Japanese knives for the first time, a few questions always come up. First, yes, they're way sharper than the knives most people are used to. Japanese knives are often made from harder steel, which allows them to hold a very fine edge. That hardness is part of what gives them their performance, but it also means they're meant to be used with more care. They're not designed for hacking through bones or twisting in hard ingredients.
Secondly, they don't have to feel fragile. A well-made Japanese knife should feel balanced and natural in your hand. The best are the knives that feel the most comfortable to use during long prep sessions. You don't need a huge collection — most cooks can do nearly everything they need with just one or two nice knives.
Why are Japanese knives so prized?
One of the main reasons chefs tend to love Japanese knives is the attention to detail behind them. Many are still made in small workshops in Japan by blacksmiths who've spent decades mastering their techniques. Some knives show the marks of the forging process, others feature beautifully layered Damascus patterns, and many use carbon steels that slowly develop a patina with use. Over time the knife changes along with you. It picks up small scratches, develops character, and becomes part of your daily routine in the kitchen. That relationship is something a lot of chefs really value.
A quality Japanese chef knife should make cooking feel much easier and more enjoyable. When you find one that fits your hand comfortably and your style of cooking, prep just flows differently. If you're curious about Japanese chef knives, it's usually best to do some research and start simple. Maybe start out with a gyuto or a santoku, learn how it feels, and then build your collection from there. You can also read more about the steel behind these blades in our knife steel guide, or keep your edges in shape with our whetstone sharpening service.
If you ever have any questions feel free to hit us up. We're always happy to talk knives!
Frequently asked questions
What's the best Japanese knife for a beginner?
For most people just getting into Japanese knives, we always recommend starting with a Gyuto. It's the most versatile knife in the lineup — good for meat, vegetables, fish, pretty much everything — so you're not boxed into one job. A 210mm is a great size for home cooks. If you tend to work in a smaller space or prefer a slightly shorter blade, a Santoku is another solid first choice. Either way, you don't need to go crazy expensive on your first Japanese knife. Find something in a good stainless steel like VG-10 and get comfortable with it before going deeper.
What's the difference between a Gyuto and a Santoku?
Both are great all-purpose knives, but they feel pretty different in hand. A Gyuto has more of a curved belly, which makes it great for rocking cuts and longer slicing strokes. It tends to run longer — 210mm to 240mm is the sweet spot. A Santoku is shorter and has a flatter edge profile, which pushes you toward more of an up-and-down chopping motion. Some cooks really love that, especially for heavy veg work. It really comes down to your cutting style. If you're unsure, come by the shop and feel both — it usually clicks pretty quickly.
Are Japanese knives hard to take care of?
They're not hard to take care of, but they do need a little more attention than a cheap stainless knife. The main things: hand wash and dry them right away (never the dishwasher), use a wooden or plastic cutting board instead of glass or ceramic, and don't use them for anything they're not meant for — prying, hacking through bones, that kind of thing. Carbon steel knives need a bit more love than stainless, but the upkeep becomes second nature pretty fast. And keeping the edge sharp with regular honing and occasional whetstone sharpening goes a long way toward keeping them performing the way they should.
What size Gyuto should I buy?
This is one of the most common questions we get. For home cooks, a 210mm is usually the move. It's long enough to handle most tasks without feeling unwieldy in a home kitchen. Professional cooks or people who do a lot of breaking down large proteins tend to prefer a 240mm — more length for longer slicing strokes. If you have a small kitchen or just naturally prefer a shorter blade, a 180mm works too. When in doubt, go 210mm.
Do I need a lot of Japanese knives?
Honestly, no. Most cooks can handle everything they need with one or two solid knives. A good Gyuto or Santoku will cover probably 90% of what you do in the kitchen. A Petty knife handles the smaller stuff — trimming, detail work, citrus. That's a solid two-knife setup that most cooks never need to go beyond. Build your collection slowly and intentionally, and only add a new knife when you find yourself reaching for something specific that you don't have.