Shouta Aizawa, also known by his hero name Eraser Head, is a prominent character in the anime and manga series Boku no Hero Academia (My Hero Academia). He is a Pro Hero and serves as the homeroom teacher for Class 1-A at U.A. High School. Calm, strict, and pragmatic, Aizawa is known for his Quirk, Erasure, which allows him to nullify others’ Quirks by looking at them. He is dedicated to the growth and safety of his students, often putting their well-being above his own.