Here's the interview coming from the pre-screening of the upcoming Kamen Rider film, Kamen Rider x Kamen Rider OOO and W feat. Skull: Movie Wars Core.
In this interview, Renn Kiriyama (who plays Shotaro Hidari/ Kamen Rider W) is missing because according to Masaki Suda (who plays Philip/Kamen Rider W) that is sick and wasn't able to attend the other pre-screening. Maybe the spoilers shared coming from 2ch might be true.
Hikaru Yamamoto (who plays Akiko Narumi) said that the movie will show the strong bonds between certain people, like father and child, the bond between Kamen Rider's etc. and she tells the audience she hopes that they can find their bonds when watching the movie.
Kengo Ohkuchi mentions that he can't mention anything apart from he's playing Nobunaga. Could this mean that Nobunaga's involvement in this film will be big?
Also according to those who came in the pre-screening, they heard some staff members talking about a Kamen Rider W spin-off coming somewhere between April and July.
Source: DecaEnd