Shouto has freezing powers on his right-side, and heating powers on his left-side. From his right he can lower temperatures, and launch waves of ice. From his left he can raise temperatures and shot scorching hot flames.
Overusing his right-side puts Shouto in danger of developing frostbite, so he needs to use his left-side regulate the cold. The consequences of using his left-side are unknown, but presumably he can use his right-side for thermoregulatory purposes, just as he uses his left-side for his right.
- Giant Ice Wall (大氷壁 Daihyōheki?): Shouto creates a humongous ice glacier. This move is first used in his battle against Hanta Sero in the Sports Festival, but is unnamed until the End of Term Test. A variation of this move, slightly smaller in size, is shown in his battle against Katsuki Bakugou.