Namco Bandai Counting Down to Something
Gentlemen, start your flash decompiling.
Here's Namco Bandai's latest countdown site, which was just opened today.
That's either 214 hours or 2 days and 14 hours. We'll find out in 2 days and 14 hours or in 214 hours.
Update One Minute Later: Namco Bandai's front page says that the new game will be revealed in 9 days, so it looks like it is indeed 214 hours.