1girl, ahoge, alternate_costume, animal_ears, bed, brown_hair, copano_rickey_(umamusume), hair_between_eyes, hair_down, hair_iron, holding, holding_hair, horse_ears, horse_girl, horse_tail, long_hair, long_sleeves, looking_at_viewer, multicolored_hair, murasaki_himuro, pajamas, pink_eyes, sitting, solo, streaked_hair, tail, umamusume, white_hair, yellow_pajamas