1girl, beach, beach_umbrella, between_breasts, black_hair, blue_sky, breasts, casual_one-piece_swimsuit, cloud, cosplay, day, flower, frilled_one-piece_swimsuit, frilled_swimsuit, frills, fusou_(kancolle), hair_flower, hair_ornament, hairband, headgear, highleg, highleg_swimsuit, horizon, huge_breasts, kantai_collection, long_hair, lotion, moerinrin, ocean, one-piece_swimsuit, outdoors, red_eyes, sagiri_(kancolle), sagiri_(kancolle)_(cosplay), side-tie_swimsuit, sky, solo, sunscreen, swimsuit, umbrella, white_one-piece_swimsuit