1girl, beach, beach_umbrella, bikini, blush, breasts, brown_hair, cleavage, cloud, cup, drinking_straw, hair_between_eyes, haruto_(harut_n), holding, kantai_collection, large_breasts, long_hair, looking_at_viewer, one-hour_drawing_challenge, outdoors, ponytail, red_eyes, signature, sky, solo, swimsuit, twitter_username, umbrella, upper_body, yamato_(kancolle)