Last week Japan had a special Freedom Wars related event. During the convention-like affair, Sony had an announcement for fans -- a new Propaganda Idol project is underway.
Based on the fictional idols within the confines of the game, the project, called "5," involves five new songs from the outfit. The in-game reasoning behind the group is to pump up prisoners in the dystopian universe.
The "tease" ended up being a lottery for attendees, not an announcement for DLC or a sequel.