Punch, Pinch, and Sench become involved in a murder mystery centering on a Chinese billionaire (Mihashi), actually a Japanese yakuza, who claims to be developing a tourist's paradise on the island of Oshima.
| Actor | Role |
|---|---|
 Reiko DanPunch | Punch |
 Sonomi NakajimaPinch | Pinch |
 Noriko ShigeyamaSench | Sench |
 Yōsuke NatsukiNot listed | Not listed |
 Makoto SatōNot listed | Not listed |
 Tatsuya MihashiNot listed | Not listed |
 Ken UeharaNot listed | Not listed |
 Yū FujikiNot listed | Not listed |
 Mitsuko KusabueNot listed | Not listed |
 Tetsu NakamuraNot listed | Not listed |
 Yuriko HoshiNot listed | Not listed |
 Nami TamuraNot listed | Not listed |
 Sachio SakaiNot listed | Not listed |
 Jerry FujioNot listed | Not listed |
| SShun'ichi SegiNot listed | Not listed |