A mysterious coin found at a murder scene stirs the curiosity of young actress detective Oshichi and her brother Hyoma, who set out on a private investigation to unveil the secrets hidden behind the coin.
| Actor | Role |
|---|---|
 Hibari MisoraNot listed | Not listed |
 Kōtarō SatomiNot listed | Not listed |
 Tomisaburō WakayamaNot listed | Not listed |
 Keiko YukishiroNot listed | Not listed |
| AAtsuko NakazatoNot listed | Not listed |
 Chizuru KitagawaNot listed | Not listed |
 Koinosuke OnoeNot listed | Not listed |
| KKinichi HanabusaNot listed | Not listed |
 Kyoji SugiNot listed | Not listed |
| KKazuo TokitaNot listed | Not listed |
| IIchiro FukuiNot listed | Not listed |
| KKazuo KishidaNot listed | Not listed |
| HHarumi MatsukazeNot listed | Not listed |
 Sōji KiyokawaNot listed | Not listed |
 Kusuo AbeNot listed | Not listed |
 Kensaku HaraNot listed | Not listed |
 Chiyonosuke AzumaNot listed | Not listed |