Rule 34 Dev - 10s 1girl antennae black_hair black_thighhighs brown_eyes cannon detached_sleeves female_focus firing hakama hakama_short_skirt hakama_skirt haruna_(kancolle) headgear japanese_clothes kantai_collection long_hair long_sleeves machinery shirt skirt solo sumapan thighhighs very_long_hair wide_sleeves zettai_ryouiki|6795579843