Game Description: The addictive game play, awesome graphic presentation and the excellent renditions of random J-pop tunes makes Osu! Tatakae! Ouendan! an import gem. This is an absolute must have title for all DS owners. And if you don't have a DS system, this game alone is reason enough to buy a DS. Yes, there is multi-cart multiplayer for up to four players. And believe it or not, the multi-player is even more fun than the single player mode. Ouendan is a Japanese import title that is region free. It can be played on any Nintendo DS system. It is also extremely import friendly, requiring no Japanese language comprehension to enjoy (although the scenes and menus are in Japanese, the game can easily be understood).