1girl, alternate_costume, animal_ears, bikini, breasts, cleavage, clenched_hands, closed_mouth, collarbone, ear_covers, empty_eyes, false_smile, fence, green_eyes, grey_hair, hishi_miracle_(umamusume), horse_ears, horse_tail, medium_breasts, medium_hair, mountain, navel, pool, ryoji_(nomura_ryouji), shaded_face, sky, smile, solo, standing, striped, striped_bikini, swimsuit, tail, umamusume