Today Namco-Bandai confirmed that Tekken 6 will be hitting stores October 29th in Japan for the Playstation 3 and Xbox 360. Two version of the game will ship, the regular and the collectors edition. The regular edition will retail for 8379 Yen while the collectors will go for 17,289
As for the US Release, the game will be hitting stores on October 27th. We will have more information on the game as the release date approaches.
Source: GameWatch