Yu Kurosaki AS Kokusen Gyuto 210mm - TurquoiseYu Kurosaki AS Kokusen Gyuto 210mm - TurquoiseYu Kurosaki AS Kokusen Gyuto 210mm - TurquoiseYu Kurosaki AS Kokusen Gyuto 210mm - TurquoiseYu Kurosaki AS Kokusen Gyuto 210mm - TurquoiseYu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
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Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise

$368.00
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Yu Kurosaki AS Kokusen Gyuto 210mm - Turquoise
$368.00
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Knife Specifications

Due to the handmade nature of many items, slight variations may occur.

Steel
Blue Super Core, Stainless Tsuchime Clad
Hardness
63 HRC
54 Soft 67 Hard
Maintenance
Moderate
3 / 5
Style
Gyuto
Blade Material
Blue Super Core, Stainless Tsuchime Clad
Handle Material
Rosewood w/ Turqouise Ferrule and Metal Spacer
Bevel
Double Bevel
Edge Length
218mm
Overall Length
360mm
Spine Thickness Heel/Mid
2.2mm
Blade Height @ Heel
48mm
gWeight
158g

An In Depth Look

Blade Type
Blade Type

The Gyuto is the do-it-all, general purpose chef's knife. If you are looking for an all-rounder that can handle daily veg and protein prep and portioning, this is the one! A 210mm edge length is the most common, but try a 240mm if you prefer larger knives.

Steel Type
Steel Type Read

Japanese Blue Super Steel, an elite variant of the "Aogami" series, is a high-carbon steel alloyed with chromium, tungsten, and added vanadium. This composition enhances its wear resistance, edge retention, and overall toughness. It will still rust if left wet for too long, but not as quickly as any of the other carbon steels. Favored in fine knife crafting, Blue Super Steel is renowned for producing exceptionally sharp and durable Japanese knives.

Care Information
Care Information Read

Hand wash only, never put in a dishwasher. Dry immediately after washing. Store on a magnetic knife strip or in a saya. Sharpen on a whetstone when the blade dulls. Read our full maintenance guide for more information.

Forged In Echizen·Blacksmith

Yu Kurosaki

Echizen, Fukui
Yu Kurosaki

A 12-year apprenticeship under Hiroshi Kato, earning Japan's youngest-ever master blacksmith title.

Coordinates
35.9°N · 136.2°E
Signature
Hammered finish, performance grinds
Steels
Aogami SuperSG2R2
Yu Kurosaki has become one of Japan’s most celebrated blacksmiths, known for his bold aesthetic choices, cutting-edge techniques, and dedication to pushing the boundaries of traditional knifemaking. Beginning his journey in his teens and apprenticing for 12 years under Hiroshi Kato, Kurosaki established his own forge in 2014 and has since earned recognition from the Japanese government as the youngest ever to be named a Master Blacksmith.

His knives are instantly recognizable for their striking Tsuchime and Suminagashi finishes, thin grinds, and use of high-performance steels such as SG2, HAP40, and stainless-clad Blue Super. Kurosaki’s Fujin series, with its dramatic wind-patterned hammer finish, helped cement his reputation as a blacksmith who blends artistry and technical brilliance in equal measure.

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