Mahou Shoujo Magical Destroyers

Freedom of expression is threatened when a mysterious group, the SSC, destroy Japan’s otaku culture. However, a young revolutionary, Otaku Hero—who loves the culture more than anything—rises up. With the help of three rambunctious magical girls—Anarchy, Blue, and Pink—they’ll team up to create a world free of this oppressive rule. Be part of the rebellion to bring back fandom!
(Source: Crunchyroll)