The Santoku

What a santoku is

A santoku (三徳, literally “three virtues”) is a Japanese double-bevel all-purpose kitchen knife, typically 160–180mm in blade length. The name refers to its versatility across three ingredient categories: meat, fish, and vegetables.

Three characteristics define the profile:

• Flatter belly. The blade’s underside is mostly straight with a very slight curve at the tip — the opposite of a gyuto or Western chef knife. This shape wants to push straight down through food, not rock.
• Sheepsfoot or reverse-k tip. The tip rounds or drops down rather than pointing up. Good for push-cutting close to the board; limited for piercing or tip-work.
• Shorter length. 160–180mm vs 210–270mm for a gyuto. Fits smaller boards, smaller hands, tighter prep spaces.

The santoku was developed in post-war Japan specifically for the Japanese home kitchen — smaller than the professional gyuto, more versatile than the vegetable-only nakiri, better suited to the rapid-prep rhythm of Japanese home cooking. Today it’s the best-selling kitchen-knife category in Japan domestically.

Santoku vs Gyuto — the working difference

The single most-asked question: should my first Japanese knife be a santoku or a gyuto? We cover this in depth in our full Gyuto vs Santoku comparison, but the short version:

• Buy a santoku if you have smaller hands, a smaller board (30cm / 12″ or less), prep primarily vegetables, or prefer a lighter, more agile feel.
• Buy a gyuto if you cook Western-style with a larger board, want tip work and rock-chopping, or need to break down whole proteins.

The biggest mistake Western cooks make: buying a santoku because it’s marketed as “beginner-friendly.” Santoku is a legitimate professional-tier knife in Japan; it’s not beginner-friendly in the sense of “easier to learn.” It just fits a different cooking style.

How a santoku actually cuts

The santoku’s flat profile rewards two specific motions:

Push cut

The blade descends straight down and slightly forward, entering food at the heel and finishing at the tip. This is the motion the flat profile was built for — the entire edge contacts the board at the same angle, making uniform slices.

Tap chop

The blade is lifted cleanly and brought straight down. The rounded tip means you can’t anchor it on the board like a gyuto, so the rhythm is different: more vertical, less pivoting.

What doesn’t work

• Rock-chopping works poorly. The flat belly doesn’t pivot.
• Tip work (piercing, scoring, detail cuts) is limited. The rounded tip isn’t designed for this.
• Long slicing strokes work fine but feel less natural than on a gyuto.

Cooks transitioning from a Western chef knife often go through an adjustment period. Don’t fight the flat profile — change the motion to push-cut and the santoku starts to sing.

Dimpled blades, handle shapes, steel choices

Dimpled (Granton) edges

Many entry-level santokus have shallow oval dimples along the blade — the “Granton edge.” The dimples create small air pockets that marginally reduce how much food sticks to the blade face. Real effect; small effect. Don’t buy a santoku primarily because it has dimples. The cutting performance comes from the steel and grind, not the dimples.

Handle shapes

Santokus come in both Western (yo-handle) and Japanese (wa-handle) styles. Wa-handles — light, octagonal or D-shaped magnolia wood — shift the balance forward and feel faster. Yo-handles are heavier and more familiar to Western cooks. Neither is better; both are right for different hands.

Steel choices

Same landscape as for gyutos:

• AUS-8 / AUS-10 — entry to mid-premium stainless.
• VG-10 — the standard premium stainless.
• SG2/R2 — enthusiast powder steel.
• Shirogami / Aogami — traditional carbon steels.

Sizing

170mm is the standard size. 180mm feels closer to a gyuto; 160mm is more compact, good for small hands or small boards. Avoid anything under 160mm — you lose the versatility the santoku was designed for.

Best santoku by budget

Related terms