Code Geass: Lelouch of the Rebellion

Code Geass: Lelouch of the Rebellion, often referred to as simply Code Geass, is a Japanese anime series created by Sunrise, directed by Gorō Taniguchi, and written by Ichirō Ōkouchi, with original character designs by Clamp.

"Code Geass" first ran in Japan on MBS from October 5, 2006, to July 28, 2007. Its sequel series, Code Geass: Lelouch of the Rebellion R2, ran on MBS and TBS from April 6, 2008 to September 28, 2008. Both seasons have won several awards at the Tokyo International Anime Fair, Animage Anime Grand Prix, and Animation Kobe event.

Plot
The series is set after Japan's conquest by the Holy Britannian Empire on August 10, 2010, a.t.b. with their powerful new robot weapons, the Knightmare Frames, stripping Japan and its citizens of all rights and freedoms and renaming the country Area 11. The titular Lelouch is a Britannian prince who was disowned by his father, Emperor Charles zi Britannia, after his mother was murdered, and has vowed to destroy his father, the Emperor, and Britannia. He gains an ability through the mysterious power of the Geass, becoming the leader of the resistance movement to fulfill his two wishes: to seek revenge for his mother and to construct a world in which his beloved sister Nunnally can live happily.

Setting
Code Geass is set in an alternate universe where three superpowers, the Holy Britannian Empire, the Chinese Federation, and the Euro Universe have divided up control of the world (with the exception of an independent Australia) and maintain a tentative balance for the first part of the series. The balance shifts in the second season as the E.U. has much of its territory conquered by Britannia while Lelouch engineers a revolution in the Chinese Federation and creates a new alliance of countries, the United Federation of Nations, reducing the number of superpowers to two.