1girl, black_one-piece_swimsuit, blue_sky, brown_eyes, brown_hair, cloud, competition_school_swimsuit, cosplay, cowboy_shot, drawstring, flat_chest, hood, hooded_jacket, jacket, kakizaki_(chou_neji), kantai_collection, lifebuoy_ornament, one-piece_swimsuit, school_swimsuit, short_hair, sky, solo, swimsuit, swimsuit_under_clothes, wakaba_(kancolle), white_jacket, yukikaze_(kancolle), yukikaze_(kancolle)_(cosplay)