1girl, ahoge, alternate_costume, animal_ears, arm_behind_head, arm_up, armband, bare_shoulders, beach, belt, black_hair, black_one-piece_swimsuit, blue_eyes, blush, bracelet, breasts, casual_one-piece_swimsuit, chain, cloud, cowboy_shot, day, dutch_angle, fuji_kiseki_(umamusume), glint, gold_chain, grin, horizon, horns, horse_ears, horse_girl, horse_tail, indoors, jewelry, lens_flare, looking_at_viewer, multicolored_hair, necklace, one-piece_swimsuit, outdoors, short_hair, small_breasts, smile, solo, streaked_hair, swimsuit, tail, tks_(526tks), umamusume, water