- Country: Japan
- Genres: Action, Adventure, Drama
- Release: 1951-10-26
- Director: Hiroshi Inagaki
- Writers: Yumi Fujiki , Kenrô Matsuura , Motozo Murakami
- Language: Japanese
- Stars: Tomoemon Otani , Toshirō Mifune , Hisako Yamane , Shin Tokudaiji , Yuriko Hamada , Kamatari Fujiwara , Jun Tazaki , Eijirō Tōno , Hisaya Morishige , Toranosuke Ogawa
- Runtime: 98 min
- Awards: N/A
- AKA: Conclusion of Kojiro Sasaki: Duel on Ganryu Island , Kanketsu Sasaki Kojirô: Ganryû-jima kettô , Kojiro Sasaki , 完結 佐々木小次郎 巌流島決闘 (Japan) , Sasaki Kojirô 3 (Japan)
- Plot: Master swordsman Kojiro Sasaki is not content with the knowledge of his own power and constantly seeks to impress it upon others. Another great samurai swordsman, Musashi Miyamoto, has great respect for Sasaki's skills, but seeks to find spirituality and redemption for past sins rather than glory. Sasaki challenges Miyamoto, who tries to avoid conflict, but eventually the two must meet. They do so on Ganryu Island.
- IMDB:tt0043697
Kanketsu Sasaki Kojirô: Ganryû-jima kettô Cast
Hiroshi Inagaki
Director
Tomoemon Otani
Kojirô Sasaki
Toshirō Mifune
Musashi Miyamoto
Hisako Yamane
Shin Tokudaiji
Tôma Inose
Yuriko Hamada
Kozato
Kamatari Fujiwara
Tôbê
Jun Tazaki
Matabê Takada
Eijirō Tōno
Jinnai Ôba
Hisaya Morishige
Gossipy Townsman
Toranosuke Ogawa
Sado Nagaoka