-Sources say the upcoming December movie, Decade and W, will lean on the side of a Double Feature. From what was posted, the filming for the Decade-movie portion was completed already, and it seems to be a Decade-centric speficic story, without Double. The posting says that there may be a short-length, Double movie, which revolves around him, and not Decade.

-More interestingly, it seems that the seperate movies, may tie together at the end to make one story. The link between the two movies is unknown though.


Other Info:

-Kivaara does seem to be the villain, or at least one of the villains

-Yuuske will be doing some wire-fu in the movie

Decade pushes the limit of the whacky costumes, W's suit seem less than that, I want to watch.

-Decade and W will have very little-to-nothing to do with DaiShocker. It seems Showa era stuff will be used in this movie, so I think all this is saying is that the plot of this movie is something entirely new, possibly borrowing characters from the DaiShocker story.

-Dr. Shinigami will revive. This will have something to do with Double.
This revived Shinigami may infact be some kind of fake. f I had to guess, maybe someone using a Gaia Memory to access his powers or something.

-Narutaki will finally reveal his power. He is able to Kaijin Ride into Showa Era Kaijin, just like Decade is able to Kamen Rider into Hesei Era Riders.

-The movie, as a double feature, will have both Decade and Double starring in their respective stories, though there is supposed to be a small amount of interconnectivity between these two movies. The connection involve Decade appearing in the Double movie, but not much more is known besides that.

-As for the Decade story, people should expect to have a good amount of their questions answered, but of course, not all of them, because this is Hesei Era Kamen Rider. If there weren't questions left over, it wouldn't fit being a hesei-era finale.

- Kivaara is in fact Natsumi's "Meron":

http://en.wikipedia.org/wiki/Meron

It's complicated stuff, but it seems to deal with a tunnel connecting two different points. Perhaps regular Natsumi and Nega Natsumi?

- Yuusuke seems to have been lying about something.

- Tackle shows up. (AZ: Tackle is the female warrior from Kamen Rider Stronger, what is she doing in this movie?)

The titles for the 2 movies in the Double Feature have been revealed, thanks to:

http://t-joy.net/maeuri.html


Decade's is "Decade Tai All Rider" (Decade VS All Riders)

and W's is "Kamen Rider W Episode Zero"


So I now know what the rumored info was trying to say. Though the title is similar to All Riders VS Dai-Shocker, the movie itself will have nothing to do with that. It seems this movie will actually explain what the riders are doing trying to kill Decade.

As for Double, I think the title's pretty self explanatory. I have a feeling this will explain Double's part in All Riders.

Actually the movie title is already revealed!

Kamen Rider Decade Movie : Decade vs. All Rider 「劇場版　仮面ライダーディケイド　ディケイド対オールライダー」

Kamen Rider Double Movie : Episode Zero 「劇場版　仮面ライダーＷ　エピソード　ゼロ」

Source: http://t-joy.net/maeuri.html

News rumors from Dukemon22, this rumor was taken from someone who sneak into Transfusion Work.

Original credit from mono-chan blog.
At least this is RUMORS--RUMORS. Rumors is just like puzzle to solve the mystery for the movie.

Yuusuke seems to have been lying about something.

Episode Zero?..
Kamen Rider Zero featuring riderman?...== I thk sure not