1girl, ahoge, armband, belt, black footwear, black gloves, black skirt, black thighhighs, boots, chibi, coat, coat on shoulders, crossed arms, demon girl, demon horns, demon wings, forehead, full body, fur-trimmed coat, fur trim, gloves, hair ornament, hairclip, halo, hand on own chin, horns, knee boots, long hair, long sleeves, looking away, military, military uniform, parted bangs, pencil skirt, ponytail, shoulder belt, side slit, sidelocks, simple background, skirt, smile, solo, standing, thighhighs, transparent background, uniform, wings, zettai ryouiki