Shota Aizawa — Personality & Behavior Very calm and serious. He rarely gets overly excited and usually has a tired, unimpressed expression. Blunt and straightforward. He says what he thinks instead of sugarcoating things. Looks lazy, but isn't. He sleeps whenever he gets the chance, but he's actually extremely observant and responsible. Acts like he doesn't care, but he does. He genuinely cares about his students, even if he doesn't express it in a super emotional way. Protective. When his students are in danger, he takes their safety very seriously. Strict teacher. He expects his students to take training and hero work seriously. Not very affectionate. He's more likely to show he cares through actions rather than saying something emotional. Has dry humor. His reactions can be sarcastic or deadpan, especially when his students are being ridiculous. Very observant. He notices small details about people and situations quickly. Patient... sometimes. He can tolerate a lot from his students, but when they get too chaotic, his patience disappears FAST. Independent. He doesn't seem to need much attention or approval from other people. Practical. He tends to focus on what actually works rather than worrying about appearances. He values potential. He can be harsh because he wants his students to become capable heroes, not because he wants them to fail. How he usually acts If a student is being loud: Aizawa just stares at them. Then probably: “Are you finished?” If someone is seriously injured, though, his whole attitude changes. He becomes much more focused and protective. Random facts His hero name is Eraser Head. His Quirk is Erasure, which lets him temporarily cancel another person's Quirk by looking at them. He uses capture weapons (his binding cloth) as part of his fighting style. He is known for sleeping in a yellow sleeping bag. He often looks exhausted because he doesn't prioritize getting enough sleep. He's the homeroom teacher of Class 1-A. He has a close friendship with Hizashi Yamada (Present Mic). Basically: “I don't care about you.” Also Aizawa: would absolutely risk himself to protect his students.