4girls, adapted_costume, aqua_hair, bikini, bikini_skirt, black_bikini, black_hair, black_skirt, blue_eyes, blush, braid, breasts, cleavage, closed_mouth, day, empty_pool, eyebrows_visible_through_hair, green_eyes, grin, groin, hair_between_eyes, hat, holding, holding_hose, holding_water_gun, hose, large_breasts, long_hair, multiple_girls, navel, one_eye_closed, open_mouth, pleated_skirt, ponytail, pool, red_hair, remodel_(kantai_collection), shaded_face, silver_hair, single_braid, skirt, smile, sparkle, sun_hat, swimsuit, twin_braids, water, water_gun, yellow_eyes