SEGA has revealed that in an effort to celebrate the 10th anniversary of  the Hatsune Miku series the game Project DIVA Future Tone will be getting some new content in the West. This content includes a new song called Ghost Rule, which has been composed by DECO*27, as well as a new module. A date and pricing for the new content is yet to be confirmed.
An English trailer hasn’t been released yet but here’s the Japanese one.
https://www.youtube.com/watch?v=MADQDnYKFG4
Source: Press Release