Part One – Beginning
After meteors fall across the globe, the Seven Legendary Riders battle numerous villain factions as members of Foundation X collect a mysterious substance that came down with the meteors.
Part Two – Kamen Rider OOO
In the aftermath of the meteorfall, a portal to the future opens and from it comes a Kamen Rider using new Core Medals. Just as it appears this future Rider cannot be stopped, Eiji and Ankh appear and fight him off, obtaining a full set of medals from within the Rider’s body. As Eiji tries to reason with this future Rider, he can’t help but wonder… just how has Ankh been brought back?
Part Three – Kamen Rider Joker
In Fuuto, Shotaro is chasing down a group of Foundation X goons carrying more of this mystery substance. While Phillip is engrossed in his research, Shotaro transforms into Kamen Rider Joker and fights off the Dopant and Greed escorts. Meanwhile, the Seven Legendary Riders have found Lem Kannagi of Foundation X, but they prove no match for his power…
Part Four – Kamen Rider Fourze
During an otherwise typical day, the Kamen Rider Club witnesses a young girl fall from the sky. After saving her, Gentarou and the others are attacked by a Zodiarts. But when Gentarou transforms, this mystery girl also transforms into a Kamen Rider! However, as they learn more about this mystery girl, they discover that she is no girl at all, but rather SOLU, the mystery substance Foundation X has been seeking, and they are after her as well!
Part Five – Movie War Mega Max
After obtaining the future Core Medals and transferring the SOLU into an Astro Switch, Kannagi’s plans to become the Galaxy King are in full motion. As Double, OOO, and Fourze come together, they must stop Kannagi’s machinations and free the Seven Legendary Riders before it’s too late!