在这部武士之道动作片中,総合武術“無限我流”の伝承者である虎丸は、修行の旅を終え、師匠・源斎の元を訪れる。「あらゆる武道家たちと闘い、勝利とともにその達人たちが持つ“奥義書”を手にすること」と源斎の命を受けた虎丸は、日本中を流浪し、戦いの日々を重ねていた。無限我流の基本理念である“敵を知るには、まず食を知ること”を実践し……。
Toramaru, lord of integrated martial arts Mugen-ga-ryu, ends his training journey and visits his master, Gensai. "You have to duel with every martial arts master and win, in order to obtain their esoteric books of martial secrets." Receiving such an order from Gensai, Toramaru makes a pilgrimage around Japan and spends a year fighting. Through his fights with genuine masters in every martial arts such as kung-fu, stick fighting, sword fighting, and nunchaku, this film passionately tells what "Budo" is and what Bushido is. Full of fierce and diverse action! The original fighting movie is finally born here!
