2boys, angel, angel devil (chainsaw man), angel wings, bangs, black jacket, black necktie, black pants, brown hair, chainsaw man, formal, grey wings, halo, hayakawa aki, holding, holding sheath, holding sword, holding weapon, hugging own legs, jacket, katana, long hair, looking back, looking to the side, medium hair, multiple boys, nakano (2 mannaka), necktie, pants, purple background, sheath, shirt, sidelocks, simple background, sword, topknot, weapon, white footwear, white shirt, wings