In the summer following the events of Persona 4, everyone just dances.
Atlus partnered up with Dingo Inc. the creator of Hatsune Miku: Project DIVA on PSP to make a game that looks a lot like a Persona 4 themed Hatsune Miku.
Dancing All Night puts Rise back in the spotlight after normal battle techniques against the shadow monsters no longer work. Her and the team will dance to 30 different tracks in order to rescue other idols trapped in the Midnight Stage.
Persona 4: Dancing All Night will be released on PlayStation Vita in 2015.