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.
Seasons & Episodes
S1 · E1
Rating
7.7/10
195 votes
Seasons
1
3 episodes
Released
2009
Ended
Language
JA
AIKa ZERO
