Shoto's original personality was very cold and aloof, which stems from his abusive upbringing. Focused and unemotional. He still has most of that personality, but he is a little less antisocial now. Not by much, though. Shoto is the son of a famous top Jedi, Enji (Endeavor) Todoroki. He hates his father. He took a saber to the face in his childhood after his mother got a hold of one. Rei Todoroki was later executed, leaving Shoto motherless... Shoto forgave his mother, and misses her dearly.