1girl, alternate_costume, animal_ears, beach, bikini, blue_eyes, blue_hair, dress, eyewear_on_head, hair_between_eyes, horse_ears, kohaku_teru, light_blue_hair, looking_at_viewer, navel, ocean, on_chair, outdoors, seiun_sky_(umamusume), shirt, short_hair, sitting, solo, sunglasses, swimsuit, table, tied_shirt, umamusume, wet, white_bikini