1girl, bare_arms, bare_shoulders, beach, bikini, black_bikini, black_eyes, black_hair, breasts, cowboy_shot, halterneck, hand_up, holding_hands, ibuki_notsu, kara_no_kyoukai, medium_breasts, navel, ocean, outdoors, ryougi_shiki, sarong, solo_focus, standing, stomach, string_bikini, swimsuit, thighs, water