A series of murders at Fukagawa lumberyard is tied to a grudge letter from the deceased Kansuke Tsukunamiya. Officer Kasajiro Sakane investigates the baffling case.
| Directing | Akira Inoue | Director |
| Writing | Tsutomu Nakamura | Screenplay |
| Writing | Kazuo Koike | Novel |
| Crew | Masanori Sanada | Cinematography |
