6+girls, ahoge, all_fours, ass, barefoot, beach, bikini, black_hair, blonde_hair, blue_bikini, blue_eyes, blue_one-piece_swimsuit, blue_sky, blush, breasts, brown_eyes, brown_hair, cloud, cloudy_sky, day, feet, frilled_bikini, frills, full_body, glasses, green_hair, grey_hair, hat, leaning_back, leaning_on_person, legs, long_hair, multicolored_hair, multiple_girls, navel, one-piece_swimsuit, one_eye_closed, open_mouth, outdoors, purple_eyes, purple_hair, school_swimsuit, shirouzu_myuuta, short_sleeves, sidelocks, sitting, sky, small_breasts, soles, standing, straw_hat, streaked_hair, swimsuit, thigh_strap, thighs, toes, wading