An investigation into a drug smuggler who is assassinated in front of an insurance building sets two detectives, Sumikawa and Akine, into a sprawling investigation through Tokyo's underworld.
| Directing | Yoshitaro Nomura | Director |
| Production | Masao Shirai | Producer |
| Camera | Takashi Kawamata | Director of Photography |
| Sound | Yasushi Akutagawa | Original Music Composer |
| Writing | Shosuke Taga | Screenplay |
| Writing | Zenzō Matsuyama | Screenplay |