1girl, beach, bikini, blue_archive, breasts, brown_hair, cloud, day, eyewear_hang, frilled_bikini, frills, green_eyes, halo, hifumi_(blue_archive), hifumi_(swimsuit)_(blue_archive), innertube, long_hair, nanamomo_rio, navel, ocean, open_mouth, outdoors, side-tie_bikini_bottom, sky, small_breasts, smile, solo, sun, sunglasses, swimsuit, thighs, twintails, unworn_eyewear, white_bikini