Ken Amada from Persona 3 enters the game, joining his fellow S.E.E.S. members in battle. Now a middle-schooler and a member of the student council of Gekkoukan High, Ken is accompanied by the team's canine member and mascot Koromaru, who now wears what seems to be his orange hoodie from two years ago.
Ken and Koromaru are paired game as a singular playable unit, and will also have their "Shadow" versions, much like the other characters.