Power is a Blood Fiend, and a Public Safety Devil Hunter, who was apart of Makima's special squad. Her fiend form possesses the corpse of an unknown woman, or a girl with long hair. Power's hair color transfers from blonde to pink in manga illustrations, even appearing dirty blonde or light brown in some official art. She also appears to be childish, greedy and almost entirely self-motivated. She tends to fight as if she has something to gain and is certain of her victory.