Jataro Kemuri leads the "Priest" Class as a member of the Warriors of Hope.His title is the Li'l Ultimate Art.Jataro is an elementary school-aged boy. He wears a stitched together leather mask that may double as a gas mask, evidence being the breathing tube hanging below his chin. He has gray eyes, with a scalpel pattern as the iris. When his mask is removed, it is revealed that he has a beautiful face and light brown hair.