1girl, :o, alternate costume, alternate hairstyle, bags under eyes, bangs, bare arms, bare legs, beach umbrella, bikini, black eyes, black hair, blue archive, blush, breasts, cleavage, collarbone, cooler, erubesuto, flip-flops, folded ponytail, frilled bikini, frills, full body, hat, knees up, long hair, looking at viewer, purple bikini, sand, sand castle, sand sculpture, sandals, sitting, small breasts, solo, straw hat, swimsuit, trowel, ui (blue archive), umbrella