Santoku vs Nakiri: Which Japanese Blade Should You Buy?

A santoku is a general-purpose Japanese knife — a slightly curved edge, a blunt sheepsfoot tip, and enough versatility to handle meat, fish and vegetables. A nakiri is a vegetable specialist: a perfectly straight edge and a squared-off, taller blade that chops all the way through produce in one clean stroke and does very little else. If you are buying one Japanese knife, buy the santoku. If you already own a good all-rounder and spend your evenings dicing onions, the nakiri is the better second knife.

Both come from the same tradition and usually share the same steel philosophy — harder alloys around 60–61 HRC ground closer to 15° per side, which means keener edges that need more care than German steel. Our Japanese vs German piece covers that split in full, and the Japanese knives rounduphas the actual picks. If you have not yet decided between a Western chef's knife and a santoku at all, start with chef's knife vs santoku.

Feature	Santoku	Nakiri
Edge profile	Slight curve near the tip	Dead straight, heel to tip
Blade length	Usually 5–7 inches	Usually 5.5–7 inches
Blade height	Moderate	Taller — more knuckle clearance
Tip	Blunt sheepsfoot, slight point	Squared off, no point at all
Cutting motion	Push-cut, some limited rocking	Straight up-and-down push-cut only
Handles protein?	Yes — boneless meat and fish	Not really — it is a vegetable knife
Best for	One-knife kitchens wanting a Japanese feel	Heavy vegetable prep, clean full-contact cuts

Which should you buy?

Buy the santoku if it is going to be your main knife. The slight curve near the tip means you can still cheat a small rocking motion out of it, the sheepsfoot tip is safe next to your guiding knuckles, and it will break down a chicken breast or a fillet of salmon without complaint. Buy the nakiriif you already have a capable all-rounder and you prep vegetables in volume — the straight edge makes full contact with the board along its entire length, so nothing is left hanging by a thread at the end of a cut, and the extra blade height keeps your knuckles clear while giving you a wide face to sweep diced onion into a pan.

Why the straight edge matters more than it sounds

On a curved blade, only part of the edge touches the board at any moment; you finish a cut by rolling the blade forward. On a nakiri the whole edge lands at once, so a single downward push severs everything under it. That is why a nakiri feels so decisive on a pile of scallions or a stack of cabbage, and why it feels wrong the first time you try to rock with it — there is no belly to rock on. It also means board contact is total, so a hard board or a glass surface will dull a nakiri faster than it dulls a chef's knife. Use wood or a soft composite and the edge lasts; the reasoning is in our care and maintenance guide.

Steel, angle and upkeep

Both shapes are usually sold in harder Japanese steel, which is a real commitment. Expect to sharpen closer to 15° per side rather than the Western 20°, expect a keener edge that stays keen longer, and expect chipping if the blade meets bone, a frozen core or a hard board. That is not a flaw in the knives so much as the deal you accept for the sharpness. A cheap pull-through sharpener set to a Western angle will quietly grind a 15° Japanese edge back to 20° and undo exactly what you paid for — if you buy either of these, plan on a stone and read our sharpening how-to and angle guide first. Beginners can start on an inexpensive combination stone from our beginner stone roundup.

What about a bunka or a kiritsuke?

You will see both alongside these two. A bunka is essentially a santoku with an angled, reverse-tanto tip, which trades a little safety for a usable point; a kiritsuke is a longer blade with a dramatic angled tip that is traditionally a head-chef's knife and, in practice, a santoku or gyuto profile with styling. Neither changes the decision here. If you want one Japanese knife that does everything, you want the santoku shape — or, for a full-size Western-length blade in Japanese steel, the gyuto.

How we picked

We did not lab-test these knives

Everyone in this category says they tested twenty knives in a professional kitchen. We have not hands-on tested any of these, and we say so. What we did instead: compiled the published specifications — steel type and hardness (HRC), edge angle, blade geometry, weight and build — applied established sharpening standards, ran the value math (spec quality ÷ live price), and scored each product against a published rubric. The scores are judgments from documented research — not measurements we took, because we do not have a test lab and we will not pretend we do. Where a number came from someone else's work, we name them in Sources.

Questions

Frequently asked

Is a nakiri worth buying if I already own a chef's knife?

If you prep a lot of vegetables, yes — it is genuinely faster and cleaner on produce than a curved blade. If you cook mostly protein or you want one knife to do everything, it will sit in the drawer.

Can a nakiri cut meat?

It can slice boneless meat, but it has no point for trimming and no belly for portioning, so it is awkward. A santoku or a gyuto is the right tool if protein is on the menu.

Which is better for a beginner?

The santoku, because it is versatile enough to be a first and only knife. A nakiri teaches good straight-down technique but leaves you needing a second blade almost immediately.

Do these need different sharpening from a German knife?

Usually, yes. Most santokus and nakiris are ground near 15° per side in harder steel, versus roughly 20° for a German blade. Sharpen at the factory angle — see our knife sharpening angles guide.

Why do some of these blades have dimples?

The hollow-ground scallops (a Granton or hollow edge) reduce suction so thin slices release instead of sticking to the blade. They help with potato and cucumber; they do not make the knife sharper.

Keep reading

Receipts

Sources

We do not run a testing lab, and we do not pretend to. Where a spec or a measured number came from someone else's work — a manufacturer's page, a published standard — we name them and link them. Where we could not verify something, we say so on the page rather than quietly leaving it out. Read our full method.