Samurai III: Duel at Ganryu Island

Toshirō Mifune

Musashi Miyamoto a.k.a. Takezo

Koji Tsuruta

Kojiro Sasaki

Kaoru Yachigusa

Otsu

Mariko Okada

Akemi

Kurôemon Onoe

Takuan

Michiko Saga

Omitsu

Takashi Shimura

Court official

Minoru Chiaki

Sasuke the boatman

Takamaru Sasaki

Omitsu's father

Haruo Tanaka

Kumagoro the horse thief

Kichijirō Ueda

Priest Ogon

Ikio Sawamura

Innkeeper (uncredited)