1girl, akitsu_maru_(kancolle), black_eyes, black_footwear, black_hair, black_headwear, black_jacket, black_pantyhose, black_skirt, boots, closed_mouth, full_body, grey_background, hat, hugging_own_legs, jacket, kantai_collection, long_sleeves, looking_at_viewer, mai_(maika_04), military, military_uniform, miniskirt, pale_skin, pantyhose, short_hair, simple_background, sitting, skirt, solo, uniform