Detailed Spec

Brand: Jiro
Smith: Jiro Nakagawa
Producing Area: Nagano/ Japan
Profile: Gyuto
Size: 240mm
Steel Type: Carbon Steel
Steel: Yasuki White (Shirogami) #1, Soft Iron Clad
Handle: Ebony Western
Total Length: 376mm
Edge Length: 242mm
Handle to Tip Length: 247mm
Blade Height: 57mm
Thickness: 3.7mm
Handle Length: 130mm
Weight: 288g
Hand Orientation: Ambidextrous
Date of manufacture: December 2025
Update: 2月 27, 2026