The demo has two playable characters, but who you get to use depends on which console you’re playing Ninja Gaiden 3 on. Hayate and Ayane come with the PlayStation 3 version. Hitomi and Ryu Hayabusa are in the Xbox 360 demo.
Ninja Gaiden 3 comes out in Japan on March 22. Tecmo Koei have a collector’s edition too, which includes the game, an "Unmask" artbook, soundtrack, a figurine, and a premium DOA5 demo code with all four fighters unlocked. The premium edition will retail for 13,440 yen ($172).