Japan as One Piece: Kaizoku Musou ( ワンピース 海賊無双  Wan Pīsu Kaizoku Musō ? ), is an action video game  developed by  Tecmo Koei  and published by  Namco Bandai  for the  PlayStation 3 . [2]  It is scheduled for release on March 1, 2012 in Japan. The game was developed in commemoration of the