1girl, :d, arm up, bell, black thighhighs, blue one-piece swimsuit, breasts, brown hair, christmas wreath, covered navel, fringe trim, full body, fur-trimmed headwear, hair tie, hand up, hat, holding, holding sack, koutaro, long hair, looking at viewer, low twintails, medium breasts, old school swimsuit, one-piece swimsuit, original, pink scarf, red eyes, red headwear, sack, santa hat, scarf, school swimsuit, shoes, smile, solo, swimsuit, thighhighs, twintails, twitter username, uwabaki, white footwear