Musashi (武蔵, October 17, 1972-) is a Japanese kickboxer who fights in the K-1 ring. He is also a karate practitioner. He is practising Seido-kaikan (正道会館)karate in Osaka, Japan.

Musashi is a Japanese novel written by Eiji Yoshikawa and serialized in 1935 in Asahi Shimbun.