Jiro, a young yakuza, and Mami, a diplomat’s daughter, are two young lovers from different worlds. Having met by accident, they soon discover a new life together. But their love is ill-fated. Mami's family will not accept her choice, while leading an honest life seems like an unattainable goal for Jiro. Can there be anything else but a tragic ending?
| Directing | Kō Nakahira | Director |
| Writing | Masaru Baba | Screenplay |
| Writing | Shinji Fujiwara | Original Story |
| Sound | Toshirō Mayuzumi | Original Music Composer |
| Crew | Yoshihiro Yamazaki | Cinematography |
| Editing | Mutsuo Tanji | Editor |
| Production | Kazuo Otsuka | Producer |