4girls, ^_^, ahoge, black_hair, black_legwear, blue_eyes, blue_hair, blush, brown_eyes, brown_hair, closed_eyes, cover, cover_page, fang, folded_ponytail, hair_ornament, jacket, long_hair, multiple_girls, no_hat, no_headwear, open_mouth, scarf, short_hair, side_ponytail, silver_hair, snow, snowball, snowball_fight, snowman, squatting, thighhighs