The sword belt is, as its name suggests, a leather device (belt) for concealing a sword with a fairly flexible blade that can be "wrapped" around the waist.
Belt Sword With Guard
Japan Mandarin Mansion
Edged hilt weapons
マリー仲村☆武器ソムリエ on X: @ftlovecats1211c (*´ω`*)つ 腰帯剣
Leather Belt, Flexible Blade Sword
Official Japanese sword Kyu gunto, with scabbard, 87cm
Glossary search Mandarin Mansion
Other weapons for Kung-fu
Anyone getting this Rambo knife?
Sword-stick / Cane-Sword, Wenge wood
Edged hilt weapons