Kamen Rider W Forever: A to Z/The Gaia Memories of Fate is the second film adaptation of the Kamen Rider W television series, directed by Koichi Sakamoto and released in Japanese theaters on August 7, 2010. It was filmed in 3D, making it the first feature length 3D film in the Kamen Rider franchise. The film's main guest star is Mitsuru Matsuoka of the band SOPHIA, who stars as the film's antagonist Katsumi Daido/ Kamen Rider Eternal; other guest stars include Genki Sudo and Aya Sugimoto.