Plot
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)