Cerberus (ケルベロス Keruberosu?) was an android with a mixup between a Cerberus and a werewolf. Watchdog of Hell, known for devouring human hearts. He had a sharp nose and has the transformation ability.
Cerberus had long tied-back black hair, a goatee, and yellow eyes. He wore black pants and a tight gray T-shirt. In his werewolf form, he had dark gray fur.
Cerberus was known to be cunning and prone to follow his primal urges.