3girls, d, ahoge, animal_ears, armpits, arms_up, between_breasts, bikini, black_one-piece_swimsuit, blue_eyes, blunt_bangs, blush, braid, breasts, brown_hair, cleavage, cloud, competition_swimsuit, copano_rickey_(umamusume), covered_navel, day, ear_covers, fang, grey_hair, hair_between_eyes, hair_bun, hands_up, hat, highleg, highleg_swimsuit, hokko_tarumae_(umamusume), horse_ears, horse_girl, horse_tail, large_breasts, long_hair, looking_at_viewer, medium_breasts, multicolored_hair, multiple_girls, one-piece_swimsuit, open_mouth, orange_bikini, outdoors, purple_eyes, red_eyes, ryoji_(nomura_ryouji), sky, smile, standing, streaked_hair, swimsuit, tail, twin_braids, umamusume, underboob, white_background, white_headwear, wonder_acute_(umamusume)