1girl, animal_ears, bad_pixiv_id, belt, breasts, brown_eyes, cheerleader, collarbone, horse_ears, horse_girl, horse_tail, kuze_kaname, looking_at_viewer, medium_breasts, midriff, navel, nice_nature_(run&win)_(umamusume), nice_nature_(umamusume), official_alternate_costume, one_eye_closed, open_mouth, pom_pom_(cheerleading), ponytail, red_eyes, simple_background, smile, solo, tail, umamusume, white_background