After being rumoured for a release on December 1, Game Watch confirmed the release date on their website from a Sony Interactive Entertainment press release.
Gravity Rush 2 is the sequel to Gravity Rush 1 and has been developed exclusively for the PlayStation 4. The remaster of Gravity Rush released in Japan late last year with an early 2016 release in North America and Europe. We have confirmed dates for North America and Japan now.
Gravity Rush 2 will be released on PlayStation 4 on December 1 in Japan and December 2 in North America. There is no confirmed released date for Europe as of now.
Update: North American release confirmed for December 2 on PlayStation blog.