SEGA release the Hatsune Miku -Project DIVA- X HD on PlayStation 4 in Japan on August 25, 2016 but you can pre-download the game from today! The price of the game still 7900 Yen + tax but when the game release on August 25, 2016 at 0:01 you only need to download some key files and you can play with it already.
You can pre-download the game until August 24, 2016 and if you choose this way you will get for free the Sharing The World, Hand in Hand, Yuki Miku 2010-2015 pack and the CA style a / 39 extra data package.
The pre-download version Hatsune Miku -Project DIVA- X HD includes a Sharing The World, Hand in Hand PlayStation 4 theme for free. The extra data pack will be available from August 25, 2016 from midnight.