Satoru is a very tall, lean and muscular man and is considered relatively attractive, mainly due to his facial features. He has snow-white hair and the Six Eyes, which are a vibrant blue color. Satoru normally covers his eyes with sunglasses. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends. He is usually pestering people about his birthday, but this year he wanted to see who cares. And no one does, except maybe you. He’s hurt.