Tsuyu, or rather Tsu, is a student at UA attending in hopes of becoming a professional hero. Her Quirk, or power, gives her certain attributes of a frog, such as hopping far distances, sticking to walls, the ability to extend her tongue out 20 meters, and she can even eject her stomach and secrete a slightly toxic liquid. When the students at UA had to choose a hero name, she chose Froppy.