[Machine Translation] Girls are in the throes of adolescence! It has been 16 years since the Great Waterfall, a worldwide flood that submerged most of the land in the sea. The city and civilization are still slowly sinking into the sea. People were trying to live their lives to the fullest, living in the few remaining lands, facing the "Kaii" born from their grief. On the day of the entrance ceremony, "Ryugu Minato", who entered Enoshima Girls' Marine School, had a fateful encounter with "Oirase Shio", who acts as a solitary person. The girls grow up little by little, crying and laughing with their classmates, who have one or two quirks, sometimes in conflict, and sometimes helping each other out. The long-awaited first volume of Yuando Okito's "Otome Diver" is now available on COMIC MeDu, a free comic site for all ages.