1girl, aircraft, boots, braid, brown_hair, brown_shirt, dated, grey_background, helicopter, hood, hooded_jacket, jacket, kangoku_kou, kantai_collection, long_hair, orange_eyes, orange_footwear, orange_jacket, sailor_collar, sailor_shirt, school_uniform, serafuku, shirt, simple_background, single_braid, skirt, solo, souya_(kancolle), souya_agb_(kancolle), squatting, twitter_username, white_sailor_collar, white_skirt