The film marked Yōko Mihara's debut as the star of Shintoho's series of ama films, a role she took over from Michiko Maeda.
| Actor | Role |
|---|---|
 Ken UtsuiGorô Negishi | Gorô Negishi |
 Utako MitsuyaKazue | Kazue |
 Yōko MiharaSada | Sada |
 Masayo BanriTomi | Tomi |
| KKyôko YashiroGorô's Sister, Izumi | Gorô's Sister, Izumi |
| NNamiji NamiuraChiyo | Chiyo |
 Akihiko HirataDetective Makimo | Detective Makimo |
 Shinsuke MikimotoYoshizaki | Yoshizaki |
| KKōtarō SugieNot listed | Not listed |
| MMitsuhiko OeNot listed | Not listed |
| SSaburō SawaiNot listed | Not listed |
 Taiji TonoyamaNot listed | Not listed |
| CChiyako SaitôYuki | Yuki |
| MMamu AkitaNot listed | Not listed |
| KKeiko MinakamiAki | Aki |
 Fumiko MiyataNot listed | Not listed |
| FFujie SatsukiNot listed | Not listed |
| KKinko KatoTatsuko | Tatsuko |
 Kiyoko TsujiNot listed | Not listed |
| SSōten KuniGorô's Father, Genzô | Gorô's Father, Genzô |
 Tetsuro TambaNot listed | Not listed |