-Tackle’s secret is that she has already been killed by Hacchi Onna. Tackle is actually some sort of universal overseer, who begins to observe Tsukasa after he defeats the riders and becomes the “Devil’s Soldier.”
-Yuuske will succeed in killing Tsukasa, probably in his demon state. However, the memories of Yuuske, Natsuki, and Daiki will resurrect him
-After their fight with Super Shocker, Neo Lifeform Doras will escape into another world. They follow suit. That world is the World of Double.
-Doras and the Dummy Dopant will fuse into a final villain to fight. At the end of the film, the disappeared rider worlds are brought back into existence
