Minna Igai no Neta

An alien armada from Jupiter has amassed enough power to destroy all of Earth’s defenses. Earth’s final hope lies in the Space Battleship Nadesico, a ship created using recently discovered extraterrestrial technology. The Nadesico’s rag-tag crew must overcome their idiosyncrasies and defeat the alien fleet or Earth’s last hope will be lost. (Source: Anime News Network)

Takamaru was looking for a club to join and found himself joining a club that actually publishes a gaming magazine called SML. So he suddenly finds himself in the world a magazine publishing, surrounded by hentai gamers, hackers, idols and manga authors, and those are just his fellow students.