sodemaru_unagi, copano_rickey_(umamusume), year_2024, 1girl, ahoge, alternate_hairstyle, animal_ears, blush, breasts, clenched_hands, fang, hair_rings, horse_ears, horse_girl, looking_at_viewer, medium_breasts, medium_hair, navel, ocean, official_alternate_costume, red_eyes, sky, solo, swimsuit, water, absurdres, highres, umamusume