1girl, ahoge, blush, coat, coat on shoulders, demon girl, demon horns, ear blush, hair ornament, hair over shoulder, hair ribbon, hairclip, hand on hand, hand up, holding finger, horns, long hair, long sleeves, looking to the side, military, military uniform, open mouth, parted bangs, purple eyes, ribbon, sidelocks, simple background, solo, speech bubble, sweat, uniform, white background, white hair