WEBMar 27, 2024 · ツバ ( 鍔 ・ 鐔) 刀 (Catana)の鍔, すなわち, 刀の柄(つか)に密着している, 銅やその他の金属製の円いある種の輪. Tsuba - the guard of a katana; that is, a circular ring made of copper or other metal with a design stuck to the katana. the brim or visor (of a hat, for example) the brim of a kettle.