The Challenge
- taona: 1982
- Firenena: Japan, United States of America
- Genre: Action, Drama
- Studio: Poncher-Rosen-Beckman Productions, CBS Theatrical Films, Embassy Pictures, Polyphony Digital
- Keyword: japan, samurai, sword fight, aikido
- tale: John Frankenheimer
- Cast: Scott Glenn, 三船敏郎, Donna Kei Benz, 中村敦夫, Calvin Jung, Clyde Kusatsu