Overview
In the future — in a world mostly submerged under water — the 19-year-old Sumeragi Aika goes to college while training as an agent by assisting in Aida Gozo's salvaging business.
Cast
- Ami Koshimizu as Sumeragi Aika (voice)
- Miyuki Sawashiro as E.T.A.I. (voice)
- Misato Fukuen as Shinkai Eri (voice)
- Mikako Takahashi as Shirakiku Rin (voice)
- Mamiko Noto as Minamino Karen (voice)
- Akio Otsuka as Gozo Aida (voice)
- Asami Shimoda as Shiraishi Kana (voice)
- Naoko Suzuki as Nagisa Risako (voice)