That'd be 3 western Trails releases between the 2014 and 2017 release dates of Persona 5
Like I get the sentiment and it's funny, but the scope difference between the Kiseki games which are still fundamentally handheld projects and Persona is absolutely massive. From all accounts, P5 dwarfs the other 2 games by a good chunk. I have full faith P-Studio are going to justify the wait.