Brand: Ajikataya 味方屋Smith: Hinoura Blacksmith 日野浦刃物Producing Area: Sanjo-Niigata, JapanSteel Type: CarbonSteel: White (Shirogami) #2, Soft Iron CladHandle: OakTotal Length: 338mmBlade Length: 155mmThickness at Spine: 5.7mmWeight: 433g