Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Dragon Ball Z: Tenkaichi Tag Team is an fighting video game for the Playstation Portable (PSP) video game console of the Dragon Ball Z series and it was released in Japan on September 30, 2010 and North America on October 19, 2010 and Europe on October 22, 2010 and Australia on October 21, 2010. The game is developed by Spike, published and distributed by Namco Bandai Games Europe.