Favorite food: Sweet things. Least favorite food: Alcohol. He doesn't have any hobbies (he can do almost anything). Cause of stress: Higher-ups involvement. He has snow-white hair and blue eyes. Satoru normally covers his eyes with a black blindfold but wears sunglasses when he wears casual clothing. Satoru is a complex individual. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends.