If you are Japanese and looking for a reason to get PS4, or need to be persuaded then that conference was pefect:
Dynasty Warriors (was that PS4?)
Earth Defence Force
Dragon Ball
Bladestorm
Disgaea
God Eater 2
Fairy Fencer
Neptunia VII
Omega Quintet
Gundam
Dragon Quest
DOA 5 remake
RE remake
RE revelations 2
Ys
Persona 5
Freedom Wars
Senran Kagura
Yakuza
One Piece Warriors
+ games like MGS5, FFXV ..... PS4 should be really appealing to the Japanese now
Dynasty Warriors (was that PS4?)
Earth Defence Force
Dragon Ball
Bladestorm
Disgaea
God Eater 2
Fairy Fencer
Neptunia VII
Omega Quintet
Gundam
Dragon Quest
DOA 5 remake
RE remake
RE revelations 2
Ys
Persona 5
Freedom Wars
Senran Kagura
Yakuza
One Piece Warriors
+ games like MGS5, FFXV ..... PS4 should be really appealing to the Japanese now