1girl, alternate costume, armband, belt, black gloves, black hair, blazer, day, demon girl, demon horns, ear piercing, gloves, gun, hair between eyes, halo, handgun, holding, holding gun, holding weapon, holster, horns, indoors, jacket, long hair, long sleeves, looking at viewer, multicolored hair, piercing, pleated skirt, ponytail, red eyes, school uniform, sidelocks, skirt, solo, two-tone hair, weapon, white hair