arukana, office (soda parfait), chen, doorgunner (full metal jacket), full metal jacket, touhou, bad id, bad pixiv id, 1girl, aircraft, ammunition belt, ammunition chute, animal ears, brown hair, cat ears, cat girl, cat tail, door gunner, female focus, gatling gun, gun, hat, headphones, headset, helicopter, m134 minigun, machine gun, medium machine gun, minigun, multiple-barrel gun, multiple tails, nekomata, parody, rotary machine gun, short hair, solo, tail, two tails, weapon, yellow eyes