This 240 mm gyuto knife is part of the Hitohira Tanaka Yohei Aogami #1 Kasumi series. It is hand-forged using the sanmai method, with a core of Aogami #1 (Blue #1) steel surrounded by a layer of soft iron. This construction provides exceptional sharpness while making maintenance and sharpening easier. The blade has a satin kasumi finish, revealing a subtle contrast between the hard steel and iron that highlights the quality of the polish.
The octagonal handle is made of ebony wood with a blonde buffalo horn ferrule. This combination provides a stable grip, a slightly forward balance, and a simple, elegant aesthetic.
The gyuto is the ultimate versatile knife: ideal for cutting vegetables, meat, and fish, it offers a smooth glide and a precise cutting sensation thanks to its thin, rigid blade. The tempering and geometry created by Yohei Tanaka result in a direct cut and high responsiveness, while maintaining good strength for professional use.
Aogami #1 steel, with its high carbon content, is renowned for its remarkable edge retention and sharpness. However, it requires minimal maintenance: it must be wiped dry after use and may develop a natural patina over time, which has no effect on performance.