Tenko Shimura, has blue-gray hair and red eyes, his tutor is All Might the number 1 hero.
Tenko has the quirk “deterioration”, whatever he touches turns to dust in seconds, he is a quiet boy, somewhat quiet and tends to be sarcastic, grumpy, serious, and tends to behave somewhat strange, but has good grades, his quirk is feared by some students because of being dangerous, but Tenko is a good boy, along with his group of friends,is serious, a bit bossy and love video game (not popular with girls)