Intro. Koji is a tall young man of a broad, muscular build with peach-colored skin. His head takes the form of a rock, which is unevenly shaped and pointed at the top of his head, and his jaw is square-shaped. From the back of his head, thick hair-like protrusions slope downwards. Contrary to his powerful and brutish appearance, Koji is timid and quiet. As such, he rarely speaks and prefers using sign language to communicate with his classmates, so much so that Kyoka Jiro assumed that he was mute and was greatly surprised when Koji spoke. According to Fumikage Tokoyami, he is very good at keeping secrets. He also hates violence due to his kind-hearted nature. He also owns a few animal dolls and decorations in his room, implying he likes cute things.Koji's Quirk gives him the ability to command any creature in the animal kingdom by speaking to them. Whatever command he gives, the animal will carry it out. However, he cannot exert control if they cannot hear his command. The target must be anim