Tsunehisa SRS13 Santoku

A brilliant santoku finished to an excellent standard and feels great in hand when making light work of a wide range of ingredients!

 

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UK
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Worldwide

  • Flat rate - £25 on orders under £350
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Product Code: TSU-0107

First Impressions

SRS13 is a high performance powdered steel that combines the durability and edge retention properties of carbon steels but with the convenience of being a stainless steel so right out of the box the knife has a great edge and retains it well and performs at an excellent level.

Beauty

Tsunehisa make various different types of the SRS13 knife so depending on your preference and style, you can choose between handles and either the Japanese wa or Western style yo handle for the blade.

In Hand

That rounding of the heel edge really does make the knife very comfortable in the hand and it's a joy to use and on the darker handled migaki knives you do definitely notice this closer attention to detail and finishing compared to the lower priced oak handled knives which are still finished nicely along the heel and spine but not quite to the same degree.

Durability

The SRS13 is a great steel as already mentioned above and for durability you get a hardness around 63-64HRC which means you get that sharp edge and a high level of durabilty.

Ease of Care & Maintenance Tips

A stainless core steel and cladding mean this is a great low maintenance knife with a very high level of performance so beyond the normal care instructions it's perfect for someone who doesn't want to worry about anything other than the food prep in front of them!

Our Verdict

This is a great range combining a really great design aesthetic in the various handled versions and finish standard with a high quality, easy to maintain steel that holds a wicked edge.

What's not to love?

Knife Measurements - Tsunehisa SRS13 Santoku

  • Blade Edge Length: 170mm / 6.69" (Measurement of the cutting edge)

Range Specifications

  • Core Steel: SRS13
  • Cladding Steel: Stainless
  • Hardness: 62-63 (HRC)
  • Handle Style: Various
  • Left or Right handed: Either (Double Bevel)

Our aim is to measure and photograph our products as accurately as possible but due to many items being handmade, finished or using natural materials, there can be minor variance in measurements and finishes.

Some measurements such as HRC are provided by manufacturers and should therefore be used as a guide.

Meet the maker

Tsunehisa

Tsunehisa is a respected Japanese knife brand that represents the skill and consistency of Sakai and Tosa’s regional blacksmithing traditions rather than a single maker. Working with a network of experienced craftsmen across Japan, Tsunehisa produces high-quality kitchen knives that balance performance, value, and practicality for both professional and home chefs.

Tsunehisa’s product range covers a wide variety of steels and styles - from carbon steel gyuto and petty knives to stainless and Damascus series using VG10, AUS10, and Ginsan - all designed to deliver excellent edge retention and a comfortable, well-finished feel.

Each Tsunehisa knife reflects a blend of traditional Japanese handcraft and modern manufacturing precision, offering reliable sharpness and performance that embody the enduring quality of regional Japanese knife-making.

View all Tsunehisa products

How to choose the perfect knife

We've helped thousands of customers choose their perfect knife since 2011 and we're here to help you too.

Read our guide to choosing a Japanese knife and don't hesitate to contact us if you have any questions!