Iyo
The ToQGers stop at a station in Zawame City, where there is no Shadow Line activity. However, they come across Kamen Rider Gaim and are brought into a fight with the Underground Empire known as Badan. As the ToQGers and the Armored Riders work together to discover Badan’s true intentions, a mysterious Rider calling himself Fifteen appears…
Iyo
The Underground Empire Badan makes its move, intending to invert the world. Kouta and Mai are pulled through one of these inversions where the discover a boy named Shu, who also holds the power to invert the world. As the Riders fight to protect Shu, Fifteen appears again, seeking Shu. As Kouta flees, past Riders gather and fight one another, split between the Showa and Heisei era Riders. But, the truth of Badan is not as it seems…