Akitaru is a well-built young man with short, somewhat unruly dark hair, with the sides of his head being shaven. Akitaru also has small dark brown eyes. He is seen wearing bunker gear, which consists of a black tank top. Akitaru is a courageous individual, able to face Infernals and ability-users with courage. Despite lacking an Ignition Ability and fearing death, he believes that he cannot afford to flinch or hesitate because of his responsibility to his teammates. 