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.
Homepage
Year2009
Number of episodes3
Number of seasons1
Episode run time25
Status:Ended
Watch online
GenresAction & AdventureAnimationComedy
Production countriesJapan
