Wii U console. Fumihiko Yasuda, lead on Ninja Gaiden 3, told Joystiq that Razor's Edge would be based on next year's Xbox 360 and PlayStation 3 versions, but would offer some changes beyond the addition of a subtitle.
"Ninja Gaiden 3 for PS3 and 360 is the base of the Wii U version," Yasuda said during an E3 meeting. "Of course, we understood that we would need to implement a particular gameplay experience with Wii U, so we are studying what we can do with that console. We're thinking of different modes and different combat action -- something different."
While Team Ninja attempts to figure out the best, ultra-violent uses for Nintendo's controller-screen hybrid, it remains in the planning stages for a 3DS Ninja Gaiden game (announced at E3 2010). As it's so early in development, Yasuda could only suggest that it "may not be a sequel to Dragon Sword."