Hatsune Miku, the virtual idol, is truly a star in Japan. From a lowly beginning as a piece of music composition software, she now does everything from TV commercials to live concerts via hologram—in addition to "singing" thousands of fan-made songs across the internet. Since 2009, Miku—and her many virtual idol…

Hatsune Miku: Project Diva Extend is a music game starring virtual idol Hatsune Miku. It plays similar to most music games. When a shape lines up with its corresponding shape-outline, press the button on the PSP that matches the shape.