A detective investigating a serial rapist discovers that he and the perpetrator come from the same lineage of depraved individuals, a genealogy of violent and sexually perverse deviants that stretches through the Meiji, Taisho and Showa eras and can even be traced back to the Edo era.
| Actor | Role |
|---|---|
 Masayoshi NogamiYoichi Kanbara / Yokichi Kanbara / Yoshio Kanbara | Yoichi Kanbara / Yokichi Kanbara / Yoshio Kanbara |
| AAkiko YamaoSaki / Moto / Ryôko Sakuma / Girl | Saki / Moto / Ryôko Sakuma / Girl |
 Shōhei YamamotoDetective / Tadao Sakuma | Detective / Tadao Sakuma |
 Shinji KuboNot listed | Not listed |
 Hatsuo YamayaNot listed | Not listed |
| SSachiko IjichiNot listed | Not listed |
| MMinoru SawadaNot listed | Not listed |
| SSanshu ManoNot listed | Not listed |
 Kemi IchiboshiNot listed | Not listed |
| KKenji ÔsakiNot listed | Not listed |
 Masao AdachiAdachi (Peddler) | Adachi (Peddler) |
 Keiko YamamotoNot listed | Not listed |
| AAkiyoshi OgiwaraNot listed | Not listed |