1girl, animal_ears, black_hair, breasts, cleavage, detached_sleeves, ear_ornament, horse_ears, horse_girl, japanese_clothes, kimono, kitasan_black_(jubilant_star_auspicious_crane)_(umamusume), kitasan_black_(umamusume), looking_at_viewer, medium_breasts, multicolored_hair, new_year, short_hair, smile, solo, streaked_hair, twitter_username, umamusume, white_hair, white_kimono, yogukasu