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"Ninja Gaiden Sigma 2 will be ported to the PlayStation Vita. Confirmed at Team Ninja&amp;#039;s event at this year&amp;#039;s Tokyo Game Show, Ninja Gaiden Sigma Plus 2 has been slated for an early 2013 launch. The handheld release will be handled by Team Ninja. Ninja Gaiden Sigma 2 was originally released on the PlayStation 3 back in 2009. It was an enhanced port of Team Ninja&amp;#039;s 2008 Xbox title Ninja Gaiden II. Japanese developer Keiji Inafune also announced at the Team Ninja event that he would be collaborating with Team Ninja and Spark Unlimited for zombie spinoff Ninja Gaiden Z. Ninja Gaiden Z was teased last week, with the project codenamed &amp;#039;Yaiba&amp;#039;. Watch the teaser trailer for &amp;#039;Yaiba&amp;#039; below:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/tokyo-game-show/news/a406899/ninja-gaiden-sigma-2-coming-to-playstation-vita/>