1girl, alternate_costume, animal_ears, bare_shoulders, box, breasts, cake, christmas, christmas_tree, closed_eyes, detached_sleeves, dress, ear_covers, food, fur-trimmed_dress, fur-trimmed_headwear, fur_trim, gift, gift_box, hat, horse_ears, horse_girl, matikanefukukitaru_(umamusume), medium_breasts, nerukichikatafukuma, open_mouth, pointing, pointing_at_viewer, red_dress, santa_hat, smile, solo, speech_bubble, umamusume