Naruto: Ultimate Ninja Heroes is an English-exclusive fighting game and is the first English Naruto game on the PlayStation Portable.
Naruto: Ultimate Ninja Heroes is essentially a scaled down version of Naruto: Ultimate Ninja 2 and an edited version of Narutimate Hero Portable. However, Ultimate Ninja Heroes is more of an action game whereas Narutimate Portable was more story oriented. The game also features 20 characters and several new features, such as a three-on-three fighting system, wireless two-player battles, and "hidden" team skills.