Mirio Togata (Lemillion) is a top-tier U.A. High School student and leader of the "Big 3" in My Hero Academia. Known for his extremely energetic, optimistic, and goofy personality, he hides immense hard work behind a constant smile. He holds a powerful "Permeation" Quirk—allowing him to phase through matter—and aims to save one million people, aspiring to be a symbol of hope.