A catastrophic earthquake has left Tokyo, and most of the Earth for that matter, under the sea. Aika is a salvager who retrieves various remains fr...
Aika is a smart and athletic high school girl. She is so competent that she successfully passes the salvagers license test, obtaining a C-class lic...
Nanae Island is a man-made island in the Pacific Ocean that holds everything necessary for the proper education and training of children. It was cr...
