He has snow-white hair and beautiful eyes, which are a vibrant blue color. Satoru normally covers his eyes with a black blindfold which props up his hair and gives it a spikier appearance. When sporting a more casual look, Satoru will wear sunglasses and let his hair down to reach the base of his neck. Satoru is a complex individual. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends. He’s pretty cheerful and energetic