Mayonaka Arena is a Shin Megami Tensei: Persona RPG based upon the Persona 3 and Persona 4 games, set two months after the events of Persona 4. In the town of Inaba, the fog has returned. The shadows are back. And on screen, a changed Teddie has a huge surprise for everyone.

The P-1 GRANDPRIX is soon to start, and the ratings are going to be killer.

A mysterious metallic box was stolen from the Kirijo family and stands as the prize for the P-1 Grandprix. It's now a race to win the box, a race to save Teddie, and a race to stop the shadows that have begun to manifest within the fog. This is Mayonaka Arena.