Ryo, a young former banker, gets beaten up over a debt from gambling. A yakuza boss saves him, and Ryo decides to train to become a yakuza under him.
| Writing | Seiji Izumi | Screenplay |
| Writing | Joji Abe | Novel |
| Directing | Seiji Izumi | Director |
| Editing | Kiyoaki Saitô | Editor |
| Writing | Isao Matsumoto | Screenplay |
| Writing | Teruji Hirakawa | Screenplay |
| Art | Shuji Nakamura | Art Direction |
| Sound | Joe Hisaishi | Original Music Composer |
| Camera | Shinsaku Himeda | Director of Photography |