Gal Metal

Planet Earth is about to be invaded after mankind destroyed the peace and tranquility of the universe by broadcasting metal music on the Voyager probe's Golden Record. Aliens picked up the signal and couldn't stop headbanging, and now they're dying out because of it.... so they want revenge! A couple of renegade aliens head to the source of the music and kidnap two high school students from the Tokyo suburb of Kichijoji: an unnamed boy and a drummer named Rinko from an outrageous all-girls metal club. The aliens needed an emissary with whom to discuss the terms of their revenge, and they thought one of the two would be a good fit. But since they couldn't decide between the two, they simply decided to merge their souls into one being! Now they must join forces with the other members of the K.M.G. (Kichijoji Metal Girls) to rid the planet of the eight-tentacled aliens with the power of metal. It's time to send those music-hating creeps back to the planet they came from!