Brand: Tetsujin 
Smith: Toru Tamura
Producing Area: Kochi/ Japan
Profile: Nakiri
Size: 180mm 
Steel Type: Stainless Steel
Steel: Yasuki Silver #3 (Ginsan), Soft Stainless Clad
Handle: Taihei Makassar Ebony & Buffalo Horn Ferrule Octagonal
Hand Orientation: Ambidextrous
Hardness: 63±1HRC
Sharpener: Naohito Myojin