"Kamen Rider W Returns: Kamen Rider Accel" is a Japanese film that serves as a continuation of the Kamen Rider W series. Released in 2011, it focuses on the character Ryu Terui, who transforms into Kamen Rider Accel. The story explores his struggles and challenges as he confronts new threats in the city of Futo. The film features a blend of action and drama, showcasing Accel's abilities and his commitment to protecting the innocent. It also delves into his past and relationships with other characters from the Kamen Rider W universe, enriching the overall narrative of the franchise.