A rating for Hatsune Miku: Project DIVA X was spotted on the Australian classifications board with the publisher being SEGA Europe.
Hatsune Miku: Project DIVA X is set to release in North America on August 30 by SEGA of America but the European release was not confirmed. This classification on the Australian boards lists SEGA Europe as the publisher for the Australian release. It also lists DVD as the platform instead of Multiplatform like most other classifications. I’m not sure if this means they will only be publishing the PS4 version or whether it is a one off error of some sorts. The previous Hatsune Miku games on PlayStation platforms were both classified as a Multiplatform release. This rating was also done on June 3. Hopefully SEGA Europe announces a release date for it soon.
Hatsune Miku: Project DIVA X is set to release on PlayStation 4 and PlayStation Vita on August 30 in North America.
Source: God is Geek