The first work in the series "Cases of An Actor in Disguise" starring Kokichi Takada, based on the original work of Tatsuro Jinde. Kasumi Ippei is a popular ronin actor, and when he is not on stage he is investigating intricate crimes, in this film Ippei will solve the abduction of seven beautiful young girls.
| Actor | Role |
|---|---|
 Kōkichi TakadaKasumi Ippei | Kasumi Ippei |
 Ryūji ShinagawaNot listed | Not listed |
| JJuro HoshiNot listed | Not listed |
 Hiromi HanazonoNot listed | Not listed |
 Yataro KurokawaNot listed | Not listed |
 Michiko HoshiNot listed | Not listed |
 Harue AkagiNot listed | Not listed |
| KKaori AsukaiNot listed | Not listed |
 Yumiko MiharaNot listed | Not listed |
| YYachiyo KirishimaNot listed | Not listed |
| KKayoko TominagaNot listed | Not listed |
| HHizuru MurasakiNot listed | Not listed |
 Kōtarō BandōNot listed | Not listed |
 Sonosuke SawamuraNot listed | Not listed |
 Ryūzaburō NakamuraNot listed | Not listed |
| KKazutarō KuniNot listed | Not listed |
| YYujiro OmiNot listed | Not listed |
| MMakoto KawajiNot listed | Not listed |