Japan sword juai long knife fighting knife handmade sword unedged

Name: Martial Soul Japan Sword
Full length: 103cm/40.5inch
Blade length: 71cm/27.9inch
Handle length: 26.5cm
Blade width: 3.2cm
Blade thickness: 0.7cm
Cutting material: high-performance steel mirror grinding
Sheath material: solid wood lacquer + carving
Fittings: Zinc alloy
Others: There are errors in handmade products