Here's the trailer for the back-to-back movie (double feature) of this year's two Kamen Riders, Kamen Rider x Kamen Rider Double and Decade movie that will be shown in theaters on December of this year. Decade's movie will be a continuation to the last episode of Kamen Rider Decade, which was left as a cliffhanger. While on Double's movie, there's no new info for this besides the title, Building's Night.

Watch out for new info coming as December goes near.