It's official! And it's in a totally different direction, set in the 17th century...
http://img20.imagevenue.com/img.php?loc=loc633&image=87456_vip614403_122_633lo.jpg
http://img145.imagevenue.com/view.php?loc=loc868&image=87470_vip614405_122_868lo.jpg
http://img137.imagevenue.com/view.php?loc=loc179&image=87477_vip614406_122_179lo.jpg
Now will they release it outside Japan? I hope so.
Thanks to Blacksaber for the sig!