Masahiko Koseki, a judo master, gets in several fights as a result of protecting a young woman. Despite his success, Koseki is expelled from his judo school because of his propensity for street fighting. He goes to work for a gangster named Joji, but when he realizes that Joji is mixed up in the slave trade, Koseki helps the police in their attempts to foil Joji.
| Directing | Senkichi Taniguchi | Director |
| Writing | Takeo Matsuura | Writer |
| Writing | Senkichi Taniguchi | Writer |
| Writing | Akira Shimomura | Story |
| Writing | Gan Yamazaki | Screenplay |
| Production | Tomoyuki Tanaka | Producer |
| Sound | Akira Ifukube | Music |
| Crew | Tadashi Iimura | Cinematography |
| Art | Takeo Kita | Production Design |
| Art | Yoshirō Muraki | Production Design |
| Lighting | Ichirō Inohara | Lighting Technician |