Detailed Spec

Brand: Tetsujin
Smith: Toru Tamura
Producing Area: Kochi/ Japan
Profile: Gyuto
Size: 210mm
Steel Type: Carbon Steel
Steel: Yasuki Blue (Aogami) #2, Wrought Iron Clad
Handle: Taihei Rosewood & Buffalo Horn Ferrule Octagonal
Total Length: 360mm
Edge Length: 202mm
Handle to Tip Length: 218mm
Blade Height: 46mm
Thickness: 3.1mm
Handle Length: 139mm
Weight: 158g
Hand Orientation: Ambidextrous
Sharpener: Naohito Myojin
Update: 2月 27, 2026