1girl, aikatsu!, aikatsu! (series), arms behind back, bare legs, barefoot, beach, blue eyes, blue hair, blue scrunchie, blue sky, blush, closed mouth, cloud, day, feet, footprints, from side, hair ornament, hair scrunchie, hood, hood down, hooded jacket, jacket, kiriya aoi, legs, long hair, looking at viewer, looking back, nail polish, ocean, outdoors, piyotori, ponytail, scrunchie, sky, smile, solo, summer, sunlight, toenail polish, toenails, toes, walking, white jacket