The second-generation president and his brother-in-law of the Toba clan, a don of the music world, are kidnapped. Singer Chiaki and pianist Yonosuke contact Chiaki's father, a detective, and police surround the island. The president's mother-in-law, who entered the island with the ransom money, is shot and injured, but the culprit who stole the money cannot be found. Chiaki begins to investigate the island on her own, and soon finds Kunihiko's body, a hunting rifle, and the ransom money in an island bomb shelter. This is a mystery that challenges the mystery of a bizarre kidnapping and murder involving the family of a prestigious president
| Actor | Role |
|---|---|
 Masumi MiyazakiNot listed | Not listed |
 Midori KanazawaNot listed | Not listed |
 Hiroyuki WatanabeNot listed | Not listed |
 Ken MitsuishiNot listed | Not listed |
| KKanta OgataNot listed | Not listed |
 Junkichi OrimotoNot listed | Not listed |
 Jun NegamiNot listed | Not listed |
| MMasako TanakaNot listed | Not listed |
| KKazunori NobuzaneNot listed | Not listed |
 Seiji KurasakiNot listed | Not listed |
| AAkio MiyabeNot listed | Not listed |
| AAkira GotoNot listed | Not listed |
| AAkira GotoNot listed | Not listed |
| AAkira TanimotoNot listed | Not listed |
| RRyoji KawasakiNot listed | Not listed |
| HHomare NishimotoNot listed | Not listed |
| SShinya KitadeNot listed | Not listed |
| MMasayuki HirohataNot listed | Not listed |
| TTakuma HijikataNot listed | Not listed |
| KKatsunori KobayashiNot listed | Not listed |
| TTakigawa HachimaNot listed | Not listed |
| KKenjirō KōnoNot listed | Not listed |
| HHashi ShirasakiNot listed | Not listed |
| JJunko AiNot listed | Not listed |
| HHitomi HoshinoNot listed | Not listed |
| SShima NakaharaNot listed | Not listed |
| RRihoko ChibaNot listed | Not listed |
| HHiromi SanoNot listed | Not listed |