1girl, animal_ears, bikini, breasts, brown_hair, cleavage, flower, hair_flower, hair_ornament, hibiscus, horse_ears, horse_girl, horse_tail, jewelry, looking_at_viewer, medium_breasts, multicolored_hair, necklace, official_alternate_costume, plaid, plaid_bikini, sandals, short_hair, smile, solo, special_week_(hopping_vitamin_heart)_(umamusume), special_week_(umamusume), squatting, swimsuit, tail, two-tone_hair, umamusume, white_hair, yorozuya_(yoroz_ryobi)