Contemporary drama of action-oriented photographer who scuba-dives. He witnesses an accident that appears to be a homicide.
| Actor | Role |
|---|---|
 Yūki MeguroTatsuya Sakaki | Tatsuya Sakaki |
 Yoshiko KayamaMaya Sato | Maya Sato |
 Kikko MatsuokaRumi Machida | Rumi Machida |
 Mikki YasukawaCaptain Sakurai | Captain Sakurai |
 Shigeko AraiKazue Minami | Kazue Minami |
| KKana NakagawaMidori Kawamura | Midori Kawamura |
| YYoichi IharaSusumu Omachi | Susumu Omachi |
| KKen MurayamaSaburo Matsuno | Saburo Matsuno |
| KKeiji YamaokaTakashi Yoshioka | Takashi Yoshioka |
| DDaisuke NakakoSailor Kaneda | Sailor Kaneda |
 Akio HasegawaAssistant Inspector Motoki | Assistant Inspector Motoki |
| FFujio MurakamiDetective Takagawa | Detective Takagawa |
 Kenji ImaiManager Gondo | Manager Gondo |
 Itoko HaradaNot listed | Not listed |
 Akiko NakamuraNot listed | Not listed |