|Official Title||Aika Zero|
|Japan Title||AIKa ZERO|
|Genres||action, comedy, conspiracy, ecchi, gunfights, high school, large breasts, new, nudity, pantsu, science fiction|
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. Source: ANN Note: The first episode aired on AT-X a month before the DVD release.