During the Sony Computer Entertainment Japan Asia press conference, Square Enix announced of a Kingdom Hearts HD collection game titled Kingdom Hearts HD II.8 Final Chapter Prologue. The game will have 3 games in HD for Playstation 4 in 2016. Here is the games have according to ANN:
- Kingdom Hearts: Dream Drop Distance HD, an HD remaster of the 2012 Kingdom Hearts 3D: Dream Drop Distance Nintendo 3DS game
- Kingdom Hearts X: Back Cover, a brand-new HD theater video recounting “the series’ oldest short story”
- Kingdom Hearts 0.2 Birth by Sleep -a fragmentary passage-, with a brand-new short episode tied to the 2011 Kingdom Hearts Birth by Sleep Final Mix PSP game
According to the comments, a user name Silver4000 suggested that Kingdom Hearts 2.9 will include all the Kingdom Hearts games excluding Kingdom Hearts III.
Also at the conference, Bandai Namco Entertainment announced a new One Piece game titled One Piece: Burning Blood for PS4 and PS Vita. The developed of the game will be Spike Chunsoft and the producer of the game is Koji Nakajima (One Piece: Pirate Warriors franchise, One Piece Unlimited World Red) and Hiroyuki Kaneko and Tairi Kikuchi is serving as director and game designer.