1girl, beach, bikini, black_hairband, blue_sky, blush, breasts, cleavage, cloud, day, green_bikini, green_eyes, grey_hair, hairband, halterneck, konpaku_youmu, looking_at_viewer, medium_breasts, navel, ocean, open_mouth, outdoors, setsugetsuka436, short_hair, side-tie_bikini_bottom, sky, solo, string_bikini, swimsuit, touhou, white_hair