Just recently, a rumor about an 8th Den-O film surfaced and it seems that this might also be the rumored anniversary film (That I scratched because it it revealed that it is actually a rumored Heisei Kamen Rider Reunion film and the OOO x W Crossover film).
The title of this new film is OOO & Den-O, All Rider: Let's Go Kamen Rider which will be released in April 1, 2011. Also, on the said text image, there is something about a Rider Choro Q. Choro Q accordingly, is a line of little collectible toy cars and this Rider Choro Q might something about a toy related movie merchandise.
This rumor might be true considering that the text box image is quite similar to the text box when the title of Movie Wars Core was confirmed.
This rumor might be true considering that the text box image is quite similar to the text box when the title of Movie Wars Core was confirmed.
Please take these rumors as a grain of salt. Let's wait for the official confirmation coming from Toei and official magazine scans.
Source: DecaEnd
UPDATE: Placed possible background about Choro Q. Special thanks to HJU's Lynxara
This might be an early April Fool's Joke. Why? Look at the date. It is set at April 1, 2011. Plus, according to one old info about OOO, Yasuko Kobayashi, Den-O and OOO's head writer doesn't want Eiji to get possessed by Momo even if Shu Watanabe (Eiji's actor) insisted. But hey, with the All Rider placed after it, it seems that Decade and his dimension walls might be back.