1girl, agano (kancolle), black hair, brown neckerchief, brown sailor collar, brown serafuku, brown skirt, cosplay, cowboy shot, dated, dress, green eyes, japan maritime self-defense force, japan self-defense force, js agano (ffm-6), kantai collection, long hair, midriff, mikuma (kancolle), mikuma (kancolle) (cosplay), military, nao (nao eg), navel, neckerchief, open mouth, pleated dress, pleated skirt, sailor collar, school uniform, serafuku, simple background, skirt, smile, solo, standing, twitter username, white background