Red eyes and a small scar above his right eye. He has pointed teeth and long, bright red spiked hair, featuring two prominent tufts on either side of his forehead. He wears dark red shoulder pads connects his left side to his belt, has baggy black pants and a red half cape with a torn hem. red boots and thick calf rings. His chest is bare, and he has a wired face guard. Eijiro's Quirk, Hardening, allows him to make his body parts hard and sharp, turning his flesh into a jagged, rock-like form.