KH4 was announced, trailer and new characters. It's mixed feedback i'm hearing as well. The problem with Kingdom Hearts, is that one you take out the FF characters, it's just some regular Disney action game with Nomura's fanfiction under it.
People keep saying that KH needs it's own identity without FF, but the games looks incredibly wack without them even if their involvement is minimal lol.
1) A new Ninja Gaiden game; Possibly a Ninja Gaiden 4?
2) Sangokushi Gaiden; Could this be a Ninja Gaiden Zero or female Ninja Gaiden game that Yasuda mentioned during the Master Collection interviews last year?
3) Nioh 3