SEGA released the new PlayStation VR Miku game the Hatsune Miku VR Future Live 1st Stage in Japan. The game available from the PSN for 2700 Yen (with tax) for the 1st Stage and the left 2 stages release in November and December also for 2700 Yen (with tax) / stage price. But if you want, you can buy the full package for 7500 Yen (with tax)!
It should be noted that SEGA released a free to play DEMO version from the 1st Stage edition which includes only one song the Weekedner Girl so you can try the game for free before you buy it. Of course, just like for the full game, you need the PlayStation VR for the DEMO version too. The 2nd stage by the way release on November 10, 2016.
SEGA also released a large update package for the Hatsune Miku -Project DIVA- X HD (PlayStation 4) for free which going to makes compatible the game with the PlayStation VR. The update available in the Japan PSN and with it you can enjoy in VR mode the Live Edit mode of the game.