Detailed Spec

Brand: Tetsujin
Smith: Toru Tamura
Producing Area: Kochi/ Japan
Profile: Gyuto
Size: 240mm
Steel Type: Carbon Steel
Steel: Yasuki Blue (Aogami) #2, Soft Iron Clad
Handle: Taihei Makassar Ebony & Buffalo Horn Ferrule Octagonal
Total Length: 390mm
Edge Length: 240mm
Handle to Tip Length: 253mm
Blade Height: 50mm
Thickness: 3.3mm
Handle Length: 138mm
Weight: 206g
Hand Orientation: Ambidextrous
Sharpener: Naohito Myojin
Update: 3月 27, 2026