Hatsune Miku: Project Diva 2nd

Hatsune Miku: Project DIVA 2nd (初音ミク -Project DIVA- 2nd) is a 2010 rhythm game created by Sega and Crypton Future Media for the PlayStation Portable. The game is a sequel to the 2009 video game, Hatsune Miku: Project DIVA, and was first released on July 29, 2010, in Japan with no international release. Like the original the game primarily makes use of Vocaloids, a series of singing synthesizer software, and the songs created using these vocaloids most notably the virtual-diva Vocaloid Hatsune Miku.