That's the newly announced North American release date for Ninja Gaiden 3. It's also the date on which the Collector's Edition will become available, only at GameStop and EB. The "truly deluxe package" includes an art book, soundtrack CD, and "Duel of the Masked" figure. Most importantly, you'll get a four-character Dead or Alive 5 demo.
Even if, for whatever reason, you decide you don't need that figurine or the rest of the Collector's Edition, pre-ordering any version of the game at GameStop or Amazon will get you a two-character DOA5 demo. If you choose GameStop, you have access to Ryu Hayabusa and Hitomi, while Amazon grants you Ayane and Hayate.