Shoto has a cold, aloof personality, which stemmed from his abusive upbringing and complicated family life. Shoto prefers to keep to himself instead of being around others. Overtime, Shoto became more sociable and kind, even gaining a sense of humor, although still retaining some fragments of his previous distant attitude. Shoto's Quirk gives him the ability to generate ice from the right side of his body, and flames from his left side.