1girl, animal_ears, belt, breasts, bunching_hair, casual, daitaku_helios_(umamusume), ear_covers, horse_ears, horse_girl, horse_tail, long_hair, medium_breasts, midriff, multicolored_hair, navel, shorts, smile, solo, streaked_hair, tail, twintails, ugura_(ugurax), umamusume, white_background, yellow_eyes