Taiko Drum Master: Doko Don! Mystery Dungeon has been announced for release in Japan this year. The game is said to be around 70 percent complete at the moment and is set for release on June 16. One detail that has been revealed is that the game will have a Mystery Adventure Mode that will have some RPG elements.Another bit of interesting information is that there will be a crossover with the Phoenix Wright: Ace Attorney series in the game. It seems that some songs from the Ace Attorney games will be featured. Also Phoenix Wright will play some part in the new Mystery Adventure Mode.