The Best Santoku Knife UK: 3 Top Japanese Picks (2026)

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Updated June 2026 · 8 min read · UK Japanese knife specialists

If you do most of your cooking with one knife, the santoku is the one to get right. It is the all-rounder of the Japanese kitchen — its name means "three virtues", a nod to how comfortably it handles meat, fish and vegetables. For UK home cooks it has quietly become the go-to alternative to a Western chef's knife: a little shorter, a little lighter, and very easy to live with.

This guide pulls together the best santoku knives we sell, with the real prices, real customer ratings and an honest read on who each one suits. Every blade here is forged from VG10 Japanese steel, so you are choosing on handle, finish and budget rather than worrying about whether the steel is up to the job. If you want to browse the full range first, the santoku collection has everything in one place.

What is a santoku knife?

A santoku is a Japanese general-purpose kitchen knife, usually between five and seven inches long. Compared with a Western chef's knife it has a flatter cutting edge, a thinner and harder blade, and a "sheepsfoot" tip where the spine curves down to meet the edge rather than ending in a sharp point. The result is a knife that favours a clean up-and-down chopping motion over the rolling rock-chop you'd use with a European blade.

That flatter profile is why so many people find a santoku easier to learn on. There is no fiddly rocking to master — you lift, you press down, the food falls away. The shorter length also feels more manageable on a normal-sized chopping board, which matters in a typical UK kitchen. Many santoku, including several in this guide, also have shallow dimples (a "granton" edge) ground into the blade to help slices of potato or courgette release instead of sticking.

If you'd like a deeper look at the knife's history and everyday uses before you buy, our spotlight on the santoku and the guide to what a santoku is best used for are good companion reads.

How to choose the right santoku

Blade length

Seven inches is the sweet spot for most home cooks and is the size we sell most of. It gives you enough blade to work through a butternut squash or a pile of onions without feeling unwieldy. If you have smaller hands or a compact kitchen, a shorter santoku around five to six inches is nimbler still; if you regularly cook for a crowd, you may prefer the reach of a full chef's knife instead.

Steel and hardness

Every santoku in this guide uses a VG10 core — a Japanese stainless steel prized for taking and holding a very fine edge. It typically sits around 60–61 on the Rockwell hardness scale, which is harder than a standard European knife. The practical upside is that the edge stays sharper for longer; the trade-off is that a harder blade is more brittle, so it is not the knife for hacking through bone or frozen food. On our Damascus models that VG10 core is wrapped in dozens of layers of softer stainless steel, which gives both the flowing pattern and a little extra resilience. If you like the detail, our guide to the Rockwell hardness scale explains exactly what those numbers mean.

Handle and balance

This is where personal taste comes in. A traditional wooden handle, like the one on the Haruta, feels warm and classic in the hand and pairs with a wooden saya (sheath) for safe storage. A stabilised resin or octagonal handle, as on the Ichika, is more eye-catching and very easy to keep clean. None is "better" — pick the one you'll enjoy reaching for.

The care commitment

Be honest with yourself here. A Japanese santoku rewards a little care: hand-wash and dry it rather than putting it in the dishwasher, store it on a rack or in its saya rather than loose in a drawer, and touch up the edge on a whetstone now and then. If that sounds like too much, a tougher European knife may suit you better — and we'd rather tell you that than sell you the wrong knife. If you're happy to look after it, you'll have a blade that outperforms its price for years.

The best santoku knives in the UK

Prefer to buy your santoku as part of a matching set, so the rest of your knives keep up? Our guide to the best Japanese knife sets walks through the options, most of which include a santoku alongside a chef's knife and the everyday smaller blades.

Santoku knives compared

Santoku	Price	Steel	Rating	Best for
Haruta 7" Santoku	£89.99	VG10 Damascus	4.87 (110)	Best overall · dedicated santoku + saya
Riku 7" Santoku — best value	£79.99	VG10 Damascus	4.89 (62)	Most knife for the money
Ichika 7" Santoku	£79.99	VG10 Damascus	4.86 (56)	Style and gifting

The honest summary: all three share the same VG10 Damascus heart and excellent customer ratings, so you won't go wrong. Spend the extra on the Haruta if you want a dedicated santoku and the included saya; save with the Riku if you'd rather put the difference toward a whetstone; choose the Ichika if the looks win you over.

Caring for your santoku

A good santoku is a long-term tool, and a few simple habits keep it performing. Hand-wash it in warm soapy water and dry it straight away rather than leaving it to sit — VG10 is stainless, but no kitchen steel loves prolonged moisture. Keep it off ceramic or glass boards, which dull an edge quickly; a wooden or soft plastic board is far kinder. Store it on a rack or in its saya so the edge never knocks against other utensils.

When the edge eventually loses its bite, a whetstone brings it back better than any pull-through sharpener. Our walkthrough on how to sharpen a knife using a whetstone covers the technique, and the full Japanese knife care guide has everything else you need to know. Treat it well and a santoku at this price will out-cut knives costing several times more.

Frequently asked questions

What size santoku knife should I buy?

Seven inches suits most home cooks and is our most popular size — long enough for larger vegetables, still easy to control. If you have smaller hands or a compact kitchen, a five-to-six-inch santoku is more nimble. If you often cook large quantities, consider a full chef's knife instead.

Santoku or chef's knife — which is better?

Neither is better outright; they cut differently. A santoku has a flatter edge that favours a straight up-and-down chop and feels lighter and shorter. A chef's knife has a curved edge for a rocking motion and more reach. If you chop rather than rock, or want a more manageable blade, the santoku wins. Our santoku vs chef's knife comparison goes into detail.

Is a santoku a good knife for beginners?

Yes. The flat profile means there's no rocking technique to learn, the shorter blade feels less intimidating, and the sheepsfoot tip is forgiving. Pair it with a wooden board and a little care, and it's one of the easiest quality knives to get on with.

What is VG10 steel and is it any good?

VG10 is a Japanese stainless steel widely used for premium kitchen knives. It takes a very fine edge and holds it well, sitting around 60–61 on the Rockwell hardness scale — harder than a typical European knife. On our Damascus santoku it's clad in many layers of softer stainless steel for the flowing pattern and added resilience. It's an excellent steel for the money.

Can a santoku cut meat and fish, or just vegetables?

All three — that's the point of the name, "three virtues". A santoku slices boneless meat and fillets of fish as happily as it dices vegetables. The one thing to avoid is bone or frozen food: the hard, thin blade is made for clean cutting, not heavy chopping, so reach for a cleaver or butcher's knife for those jobs.

Can I put my santoku in the dishwasher?

Best not to. The heat, harsh detergent and knocking against other items dull the edge and can damage a wooden handle. Hand-wash in warm soapy water and dry it straight away — it takes seconds and the knife will last far longer.

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