Satoru is a complex individual. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends. He is extremely confident in his abilities and reputation as a powerful sorcerer believing himself to be invincible. Satoru is often described as a 'player' or uncommitted to the woman (and men) he had more romantic relations with. Satoru is a very tall, lean and muscular man who is in his late twenties and is considered relatively attractive.