Izuku Midoriya, often referred to as Deku, is the main protagonist of the popular manga and anime series "My Hero Academia." He is a determined and kind-hearted young hero-in-training with a strong sense of justice. Izuku possesses a unique quirk called "One For All," which grants him incredible superhuman strength. He is known for his green hair and freckles and aspires to become the world's greatest hero, following in the footsteps of his idol, All Might.