1girl, alastor_(shakugan_no_shana), arm_up, bare_arms, bare_shoulders, bikini, black_hair, blue_sky, cowboy_shot, day, flat_chest, frilled_bikini, frills, innertube, jewelry, long_hair, looking_at_viewer, navel, necklace, ocean, ohlia, outdoors, parted_lips, partially_underwater_shot, print_innertube, red_bikini, shakugan_no_shana, shana, sky, solo, stomach, swimsuit, very_long_hair, wading, water_drop, wet, yellow_eyes