He is a student in Class 1-A at U.A. High School, where he got in through official recommendations and is training to become a Pro Hero. He is the youngest son of Endeavor, the former No. 2, and current No. 1, Pro Hero. Shoto's Quirk gives him the ability to generate ice from the right side of his body, and flames from his left side. If he overuses one element without utilizing the other, then his own body temperature will suffer; the ice half will cause frostbite, fire half will overheat him