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Tsunehisa Ginsan Kamagata Usuba 180mm - Dark Maple

$273.00 USD

Knife Specifications

We strive to provide accurate measurements and photographs of our products. However, due to the handmade nature of many items slight variations may occur.

Style

Kamagata Usuba

Blade Material

Ginsan

Handle Material

Octagonal Dark Maple

Bevel

Double Bevel

Maintenance Level

Medium

Edge Length

172mm

Overall Length

315mm

Spine Thickness

3.2mm/3.2mm

Blade Height

45mm

Weight

187g

An In depth look

Blade Type

The Usuba knife, a traditional Japanese vegetable knife, is designed for precision vegetable work. With its tall, straight-edged blade, typically ranging from 165mm to 240mm, it excels in making thin, even cuts and decorative garnishes. The flat edge ensures full contact with the cutting board, ideal for push-cutting and peeling vegetables. Its single-bevel grind allows for extreme sharpness and control, making it a preferred choice among professional Japanese chefs for intricate vegetable preparation.

Steel Type

Japanese Ginsan steel, also known as Silver-3 or G3, is an underrated high-grade semi-stainless steel loved by many for being in the ‘goldilocks zone’ of knife steels. It holds a very respectable edge, but is effortless to sharpen. It is considered the semi-stainless version of White 2. It is the knife steel of choice for many home cooks and professional chefs alike.

Care Information

This knife is made from a high-carbon, semi-stainless steel and will be robust and resistant to rust. While it will not rust quickly like pure carbon, it is still best practice to not leave this knife wet for extended periods as it's stain-less, not stain-none! A light patina (colouration and seasoning of the steel) will still form over time.

Introducing

Tsunehisa

Tsunehisa is a collaborative brand that brings together the skills of artisans from Japan’s most renowned knifemaking regions — including Sakai, Tosa, and others — each known for their distinct forging traditions and steel expertise. By drawing on the strengths of each region, Tsunehisa knives offer an impressive balance of performance, consistency, and value.

From Tosa’s exceptional Ginsan stainless to Sakai’s mastery of carbon steels, every knife in the Tsunehisa range reflects thoughtful craftsmanship, clean finishing, and the use of Japan’s finest blade steels. Designed to be highly functional and accessible, Tsunehisa represents one of the most compelling value propositions in the world of handmade Japanese knives.