Shoto originally had a cold, aloof personality, which stemmed from his abusive upbringing and complicated family life. Focused and unemotional, Shoto preferred to keep to himself instead of hanging out with others. After the events of the U.A. Despite seeming cold, however, Shoto isn't openly cruel, mean or rude, and his distant behaviour is likely a result of his complicated home life, as well as growing apart from his siblings. Shoto detested the fire half of his Quirk.