1girl, alternate_costume, animal_ears, bare_shoulders, beach, bikini, blunt_bangs, bracelet, breasts, cleavage, closed_mouth, day, diffraction_spikes, feet_out_of_frame, gold_ship_(umamusume), grey_hair, hair_ornament, halterneck, horizon, horse_ears, horse_girl, horse_tail, jewelry, large_breasts, long_hair, looking_at_viewer, mimishiky, navel, outdoors, red_bikini, red_eyes, ring, sand, side-tie_bikini_bottom, solo, standing, sun, swimsuit, tail, umamusume, v_over_eye, water