1girl, animal_ears, ball, baseball, baseball_cap, baseball_jersey, baseball_mitt, bike_shorts, black_shirt, black_skirt, clenched_teeth, ears_through_headwear, hat, holding, holding_ball, horse_ears, horse_girl, horse_tail, long_hair, mejiro_mcqueen_(umamusume), motion_blur, multiple_views, nishiki_kazue, purple_eyes, purple_hair, sequential, shirt, shoes, simple_background, skirt, sneakers, standing, standing_on_one_leg, tail, teeth, throwing, umamusume, v-shaped_eyebrows, white_background, white_footwear, white_headwear