2boys, angel, angel devil (chainsaw man), back-to-back, bangs, black jacket, black necktie, black pants, brown hair, chainsaw man, collared shirt, facing back, formal, grey background, hair between eyes, halo, hayakawa aki, height difference, jacket, long hair, looking down, medium hair, multiple boys, nakano (2 mannaka), necktie, no arms, pants, ringed eyes, shirt, simple background, suit, topknot, white shirt, white wings, wings