At the end of DOA5UA Fighting Carnival 2014 SUMMER. Koei Tecmo producer Yosuke Hayashi, revealed Dead or Alive 5 Last Round for the PS4 and Xbox One. The game was revealed via a short teaser video. The PS4 and Xbox One version seems to include all the latest DLC characters.
Dead or Alive 5 Last Round for PS4 and Xbox One has a release date of Spring 2015 at the moment.