1girl, ahoge, bikini, black_hair, blue_sky, breasts, brown_eyes, cleavage, cloud, day, frilled_bikini, frills, full_body, horizon, kantai_collection, long_hair, looking_at_viewer, low-tied_long_hair, medium_breasts, ocean, outdoors, pink_bikini, railing, shouhou-san_daisuki_teitoku, shouhou_(kancolle), sky, solo, swimsuit, toeless_footwear