One-piece hand-made long knife Japanese-style cold weapon unedged

Full length: 103.5cm/40.74inch
Blade length: 72.5cm/28.54inch
Handle length: 26.8cm/10.55inch
Cutting material: 1060 steel
Slot: Single slot
Construction: All steel
Shank type: Vertical drum type
Cut feathers: Copper
Blade: Copper
Sheath material: mountain wood lacquer
Giveaways: brocade box, maintenance oil
Total weight: 1.26kg/2.77lb
Others: There will be errors in handmade products