This week Famitsu released the date and name of the new 3DS Hatsune Miku game. The game is being titled Hatsune Miku and Future Stars Project Mirai.
The game is going to be released in Japan on March 8th 2012. This also happens to be the release date for Metal Gear Solid Snake Eater 3D, meaning that SEGA really isn’t good at picking release date for their games. SEGA also has two versions of the game planned, the regular version (¥6,090) and the limited edition version (¥7,140).
Above is the debut trailer that SEGA showed back in September. Not much new is known outside the above info.