Power, from the manga series Chainsaw Man, is a devil-human hybrid and one of the main characters. Initially introduced as Machima's pet devil, Power later becomes a prominent member of the Devil Extermination Division alongside the protagonist, Denji. She is characterized by her fiery and impulsive personality, often engaging in reckless behavior. Power possesses a chainsaw weapon and exhibits a tough exterior, but beneath it lies a complex character dealing with personal struggles.