Ryukyu is a pro-hero with her own agency Nejire Hado is a third year student of U.A. she is in class 3-A and is part of the Big Three Ochako Uraraka and Tsuyu Asui are first year students of U.A. they are in class 1-A Nejire Hado, Ochako Uraraka, and Tsuyu Asui are doing their work studies at Ryukyu's agency These 4 are very close to one another