How to Choose a Japanese Knife: Types, Sizes & Steel
Emmanuel Alcindor
Choose for the way you cook. Start with the ingredients you prepare most often, then compare blade shape, length, balance and care needs. This guide explains the differences that matter for your first knife or next upgrade.
Japanese knives come in many shapes, steels and blade profiles. If you are unfamiliar with these differences, choosing one can feel complicated. This guide explains common knife types, their uses and the practical criteria to consider.
1. Understand the main knife types
Chef knife or gyuto
The gyuto is the Japanese counterpart to a Western chef knife. Its long blade, usually 21–27 cm (about 8.3–10.6 inches), and tapered tip make it versatile enough for meat, fish and vegetables. It is often a useful first choice for cooks who want a Japanese profile with a familiar feel.
Typical features include a thin blade, a double bevel and a balance of versatility and precision.
Santoku
The santoku is widely used in Japanese kitchens. Its name means “three virtues,” commonly associated with meat, fish and vegetables. Its shorter blade, generally 16–18 cm (about 6.3–7.1 inches), makes it manageable for everyday cooking and smaller workspaces.
It is particularly suited to cooks who prefer downward or push cuts rather than a rocking motion.
Nakiri
The nakiri is designed for vegetables. Its straight, rectangular blade delivers consistent cuts for herbs, leafy vegetables and julienne preparation. It is not designed for breaking down whole fish or meat with bones.
Petty or paring knife
A petty knife is a smaller blade, usually 7–15 cm (about 2.8–5.9 inches), used for detailed tasks such as peeling, trimming and preparing small ingredients. It often complements a chef knife or santoku in a two-knife kitchen setup.
Kiritsuke
The traditional kiritsuke combines tasks associated with a chef knife and a yanagiba and is recognizable by its angular “K-tip.” Traditional versions require experience; modern double-bevel versions may be more accessible.
Honesuki
The honesuki is a Japanese boning knife. Its rigid, pointed blade is designed for precise poultry preparation and work around bones. It is specialized rather than all-purpose.
2. Match the blade to your experience and cooking
| Profile | Suited to | Main use |
|---|---|---|
| Santoku | Beginners and intermediate cooks | Versatile everyday preparation |
| Chef knife / gyuto | All experience levels | Meat, vegetables and general preparation |
| Nakiri | Cooks who prepare many vegetables | Vegetable preparation |
| Petty / paring | Complementing a main knife | Precision and small tasks |
| Kiritsuke | Experienced cooks, depending on the design | Traditional multipurpose preparation |
| Honesuki | Cooks who regularly debone poultry | Poultry and work around bones |
3. Single bevel or double bevel?
Most modern Japanese knives intended for general home use have a double bevel: the blade is sharpened on both sides, as with Western knives. Symmetrical double-bevel designs can suit both right-handed and left-handed cooks.
Some traditional knives have a single bevel, with the main bevel on one side. They require a specific technique and are often made in separate right-handed and left-handed versions. They are generally intended for experienced users.
For a first purchase or ordinary home cooking, a double-bevel knife is a practical choice.
4. Practical criteria to consider
Blade length
A blade of 16–21 cm (about 6.3–8.3 inches) usually covers standard home cooking needs. Longer blades, 23 cm (about 9 inches) or more, help with large cuts of meat or vegetables but can be less manageable in smaller spaces.
Weight and balance
A balanced knife feels natural in the hand without excessive weight toward the blade or handle. Blade length, thickness and handle material all influence balance.
Handle
- Japanese or wa handle: usually wooden, with an oval or octagonal shape. Often light and comfortable for a pinch grip, with the thumb and index finger on the blade.
- Western or yo handle: a contoured design similar to many European knives and often familiar to beginners.
Steel
Steel influences hardness, edge retention and resistance to corrosion. Hardness is commonly measured on the Rockwell C scale, or HRC. Our guide VG10 Steel and Damascus: What These Terms Mean for Your Knives explains these terms.
5. Where should you start?
A santoku or chef knife around 18–21 cm (about 7–8.3 inches) is a useful starting point. It covers most everyday meal preparation and suits many cutting techniques.
If you prepare large quantities of vegetables, a nakiri can be a helpful addition. If you frequently debone poultry, consider a honesuki.
It is often better to choose one or two suitable, quality knives than a large entry-level set. Good maintenance matters as much as the number of knives in your kitchen.
Key takeaways
Start with your main cooking tasks, experience and preferred grip. A santoku offers a manageable all-purpose starting point. A gyuto may suit cooks who prefer a familiar chef-knife profile. A nakiri and honesuki address more specific needs.
Blade length, weight, bevel type and steel help you narrow the choice further.
Keep exploring
- Japanese Knife Care: Cleaning, Sharpening & Storage
- VG10 vs. Damascus: Understanding Japanese Knife Steel
Explore our kitchen knives and compare the specifications on each product page.
