1girl, ahoge, armpits, beach, beach_chair, bikini, black_bikini, blue_hair, braid, breasts, cleavage, crab, elf, flower, hair_flower, hair_ornament, half_updo, halterneck, hololive, large_breasts, long_hair, midriff, navel, outdoors, palm_tree, pointy_ears, presenting_armpit, sand, shift_(shiftillust), side-tie_bikini_bottom, side_braid, sitting, solo, string_bikini, swimsuit, tree, virtual_youtuber, water, yellow_eyes, yukihana_lamy