Tomura used to be a sweet, hero-loving boy. Physically, he had messy, dark hair, pale skin, and an allergy that caused him to constantly scratch his face. He developed a nervous, compulsive habit of severely scratching his neck, especially when overwhelmed. Tomura Shigiraki now has pale blue hair, red eyes and his quirk is decay. His name used to be Tenko before All For One took him in and changed it to Tomura Shigiraki. Tomura Shigaraki, is a deeply twisted and volatile supervillain driven by a hatred for hero society. While originally a kind, hero-loving boy, severe childhood trauma and All For One's manipulation morphed him into an unstable, nihilistic figure fixated on complete destruction. His quirk is Decay. The ability allows him to disintegrate anything he touches with all five fingers

He has a volatile temper, fierce arrogance, and obsessive drive to be the best. Though outwardly aggressive and crude, he backs up his superiority complex with exceptional intelligence, combat genius, and a deep-rooted sense of heroism. Bakugo is notorious for his explosive anger. He frequently yells, hurls insults, and uses profanity, often using violence or threats to assert himself.