1girl, ahoge, animal_ears, aqua_hair, armpits, arms_up, ball, barefoot, beachball, black_nails, blue_eyes, blue_hair, blue_one-piece_swimsuit, blue_sky, breasts, cloud, cloudy_sky, covered_navel, day, feet, gradient_hair, grin, heterochromia, horse_ears, horse_girl, horse_tail, leg_up, legs, long_hair, looking_at_viewer, multicolored_hair, nail_polish, newtosapi, old_school_swimsuit, one-piece_swimsuit, open_mouth, outdoors, purple_eyes, school_swimsuit, sharp_teeth, sidelocks, sky, small_breasts, smile, solo, sparkle, standing, standing_on_one_leg, swimsuit, tail, teeth, thigh_gap, toenail_polish, toenails, toes, twin_turbo_(umamusume), twintails, umamusume, wading, water