What about a Persona 5 or Persona 3 dancing game? An HD remaster of the first Persona? How about a sequel or port to Persona Q? Follow-up titles for Tokyo Mirage Sessions or Odin Sphere?
Are you looking for a RPG to play on Vita? Check out Atlus' digital PSP library which has games like Yggdra Union for $9.99 and Shin Megami Tensei: Persona 3 Portable for $19.99.