Bandai Namco has confirmed that Digimon Story: Cyber Sleuth Hacker’s Memory will be releasing January 19th, available both on PS4 and Vita. The Vita version will be a digital release only. Along with the release date a new trailer for the game has also been released, though it only shows a few glimpses of gameplay.
The game’s story revolves around the fact that the wall between the real world and the digital dimension has collapsed, leading to Digimon appearing in the real world.
Source: Press Release