Deep below the sea off the coast of Okinawa, the Ocean Technopolis is at the forefront of humankind's efforts to adapt to catastrophically rising sea levels, but it's caught in the middle of escalating tensions between Japan and Taiwan. Based on the 1995 novel by Katsufumi Umehara.
| Actor | Role |
|---|---|
 Akio OtsukaNot listed | Not listed |
 Ikuya SawakiNot listed | Not listed |
 Nobuo TobitaNot listed | Not listed |
 Yasunori MatsumotoNot listed | Not listed |
 Akiko YajimaNot listed | Not listed |
 Kosei TomitaNot listed | Not listed |
 Nobuyuki FurutaNot listed | Not listed |
 Mika DoiNot listed | Not listed |