2girls, animal_ear_fluff, animal_ears, ass, bikini, black_bikini, black_hair, black_one-piece_swimsuit, blue_archive, blue_eyes, breasts, cat_ears, clownfish, competition_swimsuit, coral, coral_reef, covered_navel, cross_hair_ornament, echonen, extra_ears, fish, flat_ass, foreshortening, freediving, frilled_bikini, frills, grey_hair, hair_ornament, halo, long_hair, low_ponytail, medium_breasts, medium_hair, mismatched_pupils, moorish_idol, multicolored_clothes, multicolored_swimsuit, multiple_girls, official_alternate_costume, one-piece_swimsuit, red_eyes, serika_(blue_archive), serika_(swimsuit)_(blue_archive), shiroko_(blue_archive), shiroko_(swimsuit)_(blue_archive), swimsuit, tropical_fish, twintails, underwater, unfinished, wolf_ears