Koei Tecmo just released a new trailer and details about the online mode in Toukiden 2.
Toukiden 2 lets you team up with friends to take on Oni (demons). There are portal stones in the Otherworld which take you to a multiplayer lobby. Up to 4 people can team up to slay Oni. Multiplayer modes are available on PlayStation 4 and PlayStation Vita. There is even an ad-hoc local mode for PlayStation Vita. Check out the trailer below:
Toukiden 2 is set to release on March 24 on PlayStation 4, PlayStation Vita, and Steam.