1girl, alternate_costume, animal_ears, arm_up, armpits, bare_shoulders, black_hair, black_one-piece_swimsuit, blurry, blurry_background, closed_mouth, colored_inner_hair, cowboy_shot, hair_between_eyes, hand_on_headwear, hat, holding, holding_innertube, horse_ears, horse_girl, horse_tail, innertube, kinunezu_(taishin_315), long_hair, looking_at_viewer, manhattan_cafe_(umamusume), multicolored_hair, ocean, one-piece_swimsuit, outdoors, smile, solo, split_mouth, standing, straw_hat, streaked_hair, swimsuit, tail, umamusume, yellow_eyes