Tsuyu Asui also known by the Hero Name: "Froppy", is a student in Class 1-A at U.A. High School, training to become a Pro Hero.

Tsuyu is a straightforward and aloof individual who always speaks bluntly from her mind and what she thinks about others. Tsuyu prefers to be called "Tsu", but only by people she views as friends. She commonly refers to everyone with the honorific "-chan", save for teachers and other authority figures

Tsuyu's quirk is called "Frog" which allows her to stick to walls and have her tongue reach really far, all the natural abilities of a frog.