1girl, animal_ears, belt, blue_jacket, confetti, ear_ornament, holding, holding_pom_poms, horse_ears, horse_girl, jacket, kuepi, looking_at_viewer, midriff, navel, nice_nature_(run&win)_(umamusume), nice_nature_(umamusume), official_alternate_costume, open_mouth, outdoors, pom_pom_(cheerleading), red_hair, solo, umamusume, yellow_eyes