Kamen Rider Decade: All Riders vs. Dai-Shocker (2009)
Tsukasa travels to his home world of the World of Decade, where he discovers the origin of his powers and his true heritage as the leader of Dai-Shocker. The film features all ten of the lead Heisei Kamen Riders, as well as all of the Shōwa period Kamen Riders, leading to a total of 25 Riders.
- Release Date: 2009-08-08
- Runtime: 1h 6min
- Production Company: Ishimori Production
- Production Country: Japan
- Director: Osamu Kaneda
- Writer: Shouji Yonemura
