Saya, the original antagonist from cult classic game Namco X Capcom , will be coming back as a villain in Project X Zone 2: Brave New World . This information comes from a teaser in a new issue of Famitsu. Project X Zone 2 will actually feature several returning antagonists from previous crossover games. It will also feature new systems, new playable characters, and a whole new story. More information will be revealed when the next issue of Famitsu hits store shelves.
Project X Zone 2 will release in Japan on November 12, 2015, and will release in America on an unspecified date.
Source: Siliconera