Yaiba: Ninja Gaiden Z trailer. br Shop CGR t-shirts & mugs! br br CGR Trailers, from Classic Game Room®, presents an E3 2013 prologue trailer for YAIBA: NINJA GAIDEN. Z. This action game is from Team Ninja, Spark Unlimited, Comcept and Tecmo Koei. Yaiba: Ninja Gaiden Z will be released for mobile devices, PlayStation 3 and Xbox 360 video game platforms.