koutarou, original, translated, 10s, 1girl, 2011, bare shoulders, bat wings, belt collar, black hair, black panties, breasts, collar, cropped torso, demon girl, demon horns, demon wings, elbow gloves, female focus, glasses, gloves, gradient hair, happy new year, horns, large breasts, long hair, looking at viewer, looking to the side, midriff, multicolored hair, new year, one eye closed, panties, parted bangs, profile, red collar, red eyes, red hair, simple background, smile, solo, underwear, upper body, white background, wings, wink