2girls, d, animal_ears, arm_strap, bare_shoulders, bikini, blue_bikini, blue_eyes, blue_nails, blue_ribbon, blue_sky, blunt_bangs, bow, bracelet, breasts, brown_hair, cleavage, cloud, collar, collarbone, day, dutch_angle, ear_bow, ear_ornament, eyewear_on_head, gold_ship_(run_revolt_launcher)_(umamusume), gold_ship_(umamusume), grey_hair, grin, groin, hair_ribbon, hand_up, heart, heart-shaped_eyewear, holding, holding_water_gun, horse_ears, horse_girl, horse_tail, innertube, jewelry, long_hair, looking_at_viewer, lower_teeth_only, medium_breasts, midriff, multiple_girls, number_pun, official_alternate_costume, one-piece_swimsuit, open_mouth, outdoors, parted_bangs, pool, poolside, purple-tinted_eyewear, purple_collar, ribbon, sidelocks, sky, smile, standing, sunglasses, swimsuit, tail, teeth, thigh_strap, tinted_eyewear, tohka_10days, tosen_jordan_(umamusume), twintails, twitter_username, umamusume, v, water, water_gun, wristband