1girl, ?, alternate_costume, animal_ears, bikini, blunt_bangs, blush, breasts, cleavage, collarbone, ear_covers, hat, hokko_tarumae_(umamusume), horse_ears, horse_girl, horse_tail, kibihimi, large_breasts, long_braid, long_hair, ocean, open_mouth, purple_eyes, ribbon, sailor_hat, sitting, sky, solo, swimsuit, tail, thigh_strap, tomachop, umamusume, wet, white_headwear