1girl, beach, black_eyes, black_hair, blue_one-piece_swimsuit, blue_sky, casual_one-piece_swimsuit, cloud, collarbone, day, frilled_one-piece_swimsuit, frills, fubuki_(kancolle), hair_between_eyes, horizon, kamiya_tadato, kantai_collection, lips, looking_at_viewer, low_ponytail, ocean, one-piece_swimsuit, outdoors, sand, short_ponytail, sitting, sky, smile, solo, swimsuit, swimsuit_skirt, water