watanabe atsuko, asagiri kaname, kushinada nemuru, tsumuhana isuzu, nyantype, ookamikakushi, absurdres, highres, non-web source, official art, 3girls, adjusting clothes, adjusting swimsuit, beach, black hair, blue eyes, blush, braid, brown eyes, brown hair, cloud, day, hair ornament, long hair, looking back, multiple girls, one-piece swimsuit, open mouth, outdoors, purple hair, ribbon, school swimsuit, short hair, sky, splashing, swimsuit, twin braids, very long hair, wading, water, wet, wince