We just tried this game but this did not work in our Finnish unit. otherwise the game is pretty new. It is a region free game and should work perfectly on your game system. however, the DLC Codes May not be applicable in your region and May not be able to be used.
Title: Disney's Little Mermaid: Ariel's Undersea Adventure. Artist: NINTENDO DS. Format: GAME BOXED. More Info: DS. Most of the DVDs and Blu-ray discs sold by us are only encoded for Region 2 or Region B/2.