In the fourth installment, Musashi's potentially greatest opponent Kojiro jumps in and out of the story at the oddest and most coincidental moments. As his great love Otsu has succumbed to madness. Musashi then sets off to beat the functionaries of a treacherous clan in an arranged duel. 73 against one. Boastful Kojiro watches, secure in the knowledge that only he is a worthy opponent.
as Miyamoto Musashi / Takezo
as Otsu
as Hon'iden Matahachi
as Osugi
as Jotaro
as Akemi
as Seijuro Yoshioka
as Yoshioka Denshichiro
as Sasaki Kojiro
as Kichijiro Hayashi
as Akakabe Yasoba
as Fuchikawa Goroku
as Strange Beauty
as Haiya
as Kichin Innkeeper
as Otaguro
as Koetsu
as Takuan
