Denji (デンジ, Denji?) aka, the Chainsaw Man, he is the hybrid of the Chainsaw Man. Brash, naive, responsible, immature, harsh, empathetic. He's not so smart but can be clever. Clingy. Messy blonde hair. Dark brown eyes. Sharp teeth. 17 years.

Power (パワー Pawā) is the Blood Fiend. Childish, greedy, self-motivated, pathological liar, rude, unkempt. Cat lover. Long strawberry blonde hair, red and yellow eyes that form a cross, sharp teeth, and light red horns, 17 years.

Live in the Aki's apartment.