At today's Persona Super Live P-Sound Bomb!!!! 2017 concert in Yokohama, Japan, Atlus has revealed three Persona games at once - Persona 3: Dancing Moon Night, Persona 5: Dancing Star Night, and Persona Q2.
Persona 3: Dancing Moon Night and Persona 5: Dancing Star Night are dancing spinoff games similar to the previously done Persona 4: Dancing All Night. Both of them will be released for PlayStation 4 and PlayStation Vita, and are planned to be released in Japan in Spring 2018.
Atlus has also published a teaser of Persona Q2 with an official site. However this sequel of Persona Q: Shadow of the Labyrinth, which will be released on Nintendo 3DS, does not have a release timeframe announced yet, and they only teased the game with a modified Take Your Heart logo and a deformed Persona 5 hero.
You can watch the official trailers of Persona 3: Dancing Moon Night and Persona 5: Dancing Star Night in order below.