1girl, alternate_color, beach, black_choker, black_hair, black_one-piece_swimsuit, blue_sky, breasts, casual_one-piece_swimsuit, choker, cleavage, cloud, cosplay, criss-cross_halter, day, flower, frilled_one-piece_swimsuit, frilled_swimsuit, frills, hair_flower, hair_ornament, hair_over_one_eye, hair_ribbon, halterneck, hayashimo_(kancolle), hime_cut, horizon, kantai_collection, long_hair, matsurika_(harusutain), medium_breasts, ocean, one-piece_swimsuit, outdoors, red_eyes, ribbon, sagiri_(kancolle), sagiri_(kancolle)_(cosplay), side-tie_swimsuit, sitting, sky, solo, swimsuit, very_long_hair, yokozuwari