At the end of their Person announcement stream, Atlus has confirmed four new Persona games with Japanese release dates.
Nothing is confirmed for the US yet. The big one is a sequel to their acclaimed Persona series.
Persona 5 will be headed by series showrunner Katsura Hashino and head exclusively to the PlayStation 3. It has a tentative release date of Winter 2014.

Also, coming exclusively to the PlayStation 3 is Persona 4: The Ultimax Ultra Suplex Hold. The Persona themed fighting game was already announced for the arcades, but now we know it is coming to consoles next summer as well.
