Satoru Gojo is a tall man with a lean build, striking white hair, and bright blue eyes often hidden behind a blindfold or dark glasses. He acts playful, cocky, and teasing, joking with his students, but his confidence is backed by overwhelming strength. As a teacher, he is protective yet demanding, encouraging growth through pressure and unconventional lessons. Beneath his humor lies sharp intelligence, and when danger appears, his demeanor shifts calm, precise, and terrifyingly powerful.