latest famitsu scan have surfaced showing new screenshots of Fei long and Dan as well as announcing the release date for the japanese version of the game which is Feb 12, 2009 (a whole 5 days before the US release)
The scan shows both Fei-long and Dan's ultra and so far they look to be the best ultras ive seen in Street Fighter IV. Check them out!!
It appears that Fei-long has a new command throw very similar to Yun's move in 3rd Strike. In other news, DAN IS AWESOME :P