Patrick Aiello, the producer on Street Fighter: The Legend of Chun-Li, has confirmed that Ken and Ryu won't be in the film. This, brothers and sisters, is a heavy blow.
"There are just way too many characters in the Street Fighter universe to cram them all into one film," he said. "We want to do each one the justice he/she deserves. So, in short, Ken and Ryu will not be appearing in this film. But, that doesn’t mean we wont see our red and white-clad heroes in potential sequels…”
More on the movie's blog.