This time around, Sashichi is investigating a case of serial murders believed to be perpetrated by a giant bear.
| Directing | Tatsuo Yamada | Director |
| Writing | Seishi Yokomizo | Novel |
| Writing | Ichirō Miyagawa | Screenplay |
| Sound | Tsutomu Hashimoto | Music |
| Crew | Kikuzô Kawasaki | Cinematography |