+++, 1boy, 2girls, 4koma, ahoge, allitell, animal_ears, blue_eyes, bow, brown_hair, chibi, comic, competition_swimsuit, ear_ornament, faceless, faceless_male, flower_in_eye, gold_hairband, hairband, high_ponytail, holding, horse_ears, horse_girl, horse_tail, index_finger_raised, kickboard, lifeguard_chair, long_hair, multicolored_hair, multiple_girls, oguri_cap_(umamusume), one-piece_swimsuit, orange_bow, pakatube, pink_eyes, pool, sakura_bakushin_o_(umamusume), shouting, sound_effects, sweatdrop, swimming, swimsuit, symbol_in_eye, t-head_trainer, tail, tamamo_cross_(umamusume), tracen_swimsuit, trainer_(umamusume), umamusume, walking, walking_on_liquid, whistle, white_hair