Sujihiki vs Gyuto

If you own one knife, it should be a gyuto. A sujihiki is a long narrow double-bevel slicer built to pull through a protein in a single stroke and leave an unmarked cut face — superb at that, and unable to chop an onion. The honest upgrade path for most cooks is not a sujihiki at all: it is a longer gyuto, which gets you most of the slicing benefit and keeps all of the versatility.

This comparison matters for the reader this site is written for — someone who already owns a decent gyuto and is looking for the next knife. The sujihiki is one of the most commonly recommended second knives in that situation, and for a minority of cooks it is the right one. Knowing which minority is the point of the page.

1. Sujihiki — long, narrow, flat, thin. Typically 240 to 300 mm with a low blade height and almost no belly. Low height means less steel in contact with the cut face, so there is less friction and less drag; length means one unbroken pull. The result on a roast or a loin is a cut surface with no step marks at all.
2. Gyuto — tall enough to chop, long enough to slice. 180 to 240 mm, typically 43 to 47 mm at the heel, with some curvature toward the tip. The height is knuckle clearance and the curve lets you rock when you want to. It slices well; it just leaves a slightly less perfect face than a dedicated slicer.
3. The trade is one dimension. Blade height. Everything the sujihiki does better and everything it cannot do follows from being short in the vertical direction. Our sizes guide covers how length and height interact with your board.

Read the chopping row carefully, because it is the one people underestimate. A sujihiki is not merely worse at vegetables — it is genuinely unpleasant, because low blade height puts your knuckles into the board on every down stroke. It is a slicer, in the way a bread knife is a bread knife.

• You cook large proteins regularly. Brisket, prime rib, whole porchetta, a side of salmon. If you are carving something big more than a few times a year, one unbroken 270 mm stroke is noticeably better than two passes with a 210.
• Presentation matters to you. A low, thin blade leaves a cut face with no drag marks. On sashimi, carpaccio or a plated roast that is visible.
• You want a yanagiba result without single-bevel sharpening. The sujihiki is the double-bevel equivalent: same length and lowness, sharpened like any other knife you own. That is a real and underrated argument — more on the single-bevel commitment in single bevel versus double bevel.
• You have three or more knives already. A sujihiki is a fourth or fifth knife, never a second one. Our page on how many knives you need puts it in order.

We do not currently specify a sujihiki in our registry, and we will not recommend one we have not read published specifications for. What we can tell you is which gyutos slice best, because the thin, low-friction qualities that make a sujihiki good are qualities a gyuto can have more or less of.

• Tojiro DP Gyuto 210mm (F-808). 1.9 mm spine, 59-60 HRC VG-10 — the thinnest spine in our registry, which is exactly what reduces drag on a cut face. If your board and sink will take it, the 240 mm version of the same knife is the direct answer to "I want more slicing length".
• MAC Professional MTH-80. 6.8 oz with a 2.5 mm spine and a 15-degree factory edge. Light knives slice cleanly because you are not pressing; this is the lightest all-rounder we recommend.
• Shun Classic 8 inch (DM0706). VG-MAX at 61 HRC behind a 16-degree edge holds a fine slicing edge longer than a 59 HRC blade, which shows up on the twentieth slice rather than the first.

Gyuto, for anyone choosing one knife or a second one — and a 240 mm gyuto rather than a sujihiki for anyone whose real complaint is "my knife is not long enough for a roast". Buy a sujihiki as a third or fourth knife when you carve large proteins often and want a cut face with no marks on it. It is a specialist, it is excellent at its specialty, and it cannot do a single thing on a vegetable board.