Tecmo Koei released today a new batch of screenshots of Ninja Gaiden Sigma Plus, that will be released for the PS Vita on February the 22nd in North america and on the 23rd in Japan.

The screenshots, belonging to the Japanese version of the game, showcase the "Hero Mode" (which is basically an easier setting) and a few new costumes both for Ryu and Rachel.

You can check them out after the cut.