Sega has announced the theme song of Hatsune Miku: Project Mirai 2, their upcoming Vocaloid game for the Nintendo 3DS. The theme song is titled Age-Age-Again and is a brand new composition by Mitchie M, who is also responsible for cosmic ballad and Freely Tomorrow. You can see a few screenshots of the opening animation below.
You can also hear part of the theme song in the previous trailer. Apart from the theme song, the game will also include all 21 songs from Hatsune Miku and Future Stars Project Mirai. Hatsune Miku: Project Mirai 2 is scheduled to be released for the Nintendo 3DS on November 28.