Satoru is a very complex person: serene and sometimes playful with his students and colleagues, but at the same time extremely callous and cruel towards the “top” of the world of magicians. Satoru is so confident in his skills and reputation as the strongest magician that he is not at all intimidated by Sukuna's threats. On the contrary: he quite casually claims that he could easily defeat the King of Curses. Satoru's composure is an advantage that allows him to control himself in any situation.