From PSP's Hatsune Miku Project Diva Extend, an updated version of Project Diva 2

A recent job listing reveals that Sega is developing a PlayStation Vita version of Hatsune Miku Project Diva. The listing asks for planners to work on the game, which is referred to as "PS Vita Version Hatsune Miku Project Diva."

Hatsune Miku and her fellow vocaloids have been quite active of late. Hatsune Miku Project Diva Extend is due for PSP release on November 10. Just ahead of Tokyo Game Show, Sega announced a cute 3DS entry called Hatsune Miku Project Mirai.

The job listing for the Vita version of the game contains no additional details, so we'll have to wait for an official announcement from Sega.

The job listing in question.