1girl, d, adjusting_eyewear, animal_ears, armpit_crease, bare_shoulders, black_one-piece_swimsuit, blue_sky, blunt_bangs, bracelet, breasts, brown_eyes, chochomi, cleavage, cloud, eyewear_lift, eyewear_on_head, floating_hair, gold_ship_(run_revolt_launcher)_(umamusume), gold_ship_(umamusume), groin, hand_on_eyewear, hand_up, holding, holding_water_gun, horse_ears, horse_girl, jewelry, large_breasts, long_hair, looking_at_viewer, number_pun, official_alternate_costume, one-piece_swimsuit, open_mouth, partially_submerged, purple_hair, reflection, simple_background, single_thighhigh, sky, smile, solo, sparkle, splashing, standing, star_(symbol), star_ornament, sun, sunglasses, swimsuit, teeth, thighhighs, thighs, umamusume, upper_teeth_only, water, water_gun, white_background