Code Geass: Lelouch of the Rebellion is an anime created by Sunrise with Gorō Taniguchi to the director and IchirŌ Ōkouchi to the screenplay. As for the illustrations, they were born of a collaboration between the studio Clamp and Takahiro Kimura. Several mangas published by Tonkam have also appeared, focusing each on a character.
A war between Japan and Britannia's sacred empire breaks out, but Japan can’t fight against the Knightmare of the empire and find itself partitioning into ghettos. The young Lelouche, who is actually the son of the emperor of Britannia, decides to rebel against his father, holding him responsible for his mother's death and his sister's disability. A young man called C.C gives him the Geass, which allows him to obey anyone, but only once.
Here is the complete range of merchandising products, figures and goodies for Code Geass.