In the third installment of Yoshikawa's novel Musashi, things continue from the 2nd film at the end of battle, where Miyamoto continues on a mission of learning; with the introduction of his arch-rival Sasaki Kojiro; and lastly the large cast of characters rendezvouses for a fateful finale.
Kinnosuke Nakamura
Miyamoto Musashi / Takezo
Wakaba Irie
Otsu
Isao Kimura
Hon'iden Matahachi
Chieko Naniwa
Osugi
Mitsuru Takeuchi
Jotaro
Kusuo Abe
Uncle
Michiyo Kogure
Oko
Satomi Oka
Akemi
