1girl, ahoge, arm support, armband, belt, black gloves, black thighhighs, boots, coat, coat on shoulders, demon girl, demon horns, demon wings, forehead, fur-trimmed coat, fur trim, gloves, gun, hair ornament, hairclip, halo, horns, knee boots, knee up, long hair, long sleeves, looking at viewer, machine gun, mg42, military, military uniform, parted bangs, pencil skirt, ponytail, purple eyes, shoulder belt, side slit, sidelocks, simple background, sitting, skirt, solo, thighhighs, uniform, weapon, white background, white hair, wings, zettai ryouiki