It seems that Japanese audiences can’t get enough Hatsune Miku, even though the game is on PSP, meaning they can play it everywhere; it is coming to arcades. Actually expected the arcade release to come sooner.
The arcade game is basically a port of the first one, with new tracks. They say that the game might be updated via network to have more tracks in the future. They also added “extreme difficulty mode”, if you are feeling adventurous.
Not the end for the franchise, next month, on July 29th, Project Diva 2nd is coming to PSP.
Ad:
I have no idea what this game is about but if it were about 5 years ago I might know more about it. I feel uncomfortably uninformed.