1girl, animal_ears, beach, breasts, brown_hair, earrings, horse_ears, horse_girl, horse_tail, jewelry, kusanagi_kaoru, long_hair, looking_at_viewer, medium_breasts, multicolored_hair, one-piece_swimsuit, outdoors, purple_eyes, sand, single_earring, smile, solo, streaked_hair, swimsuit, symboli_rudolf_(umamusume), tail, tracen_swimsuit, umamusume, white_hair