It seems that the next SMT is really a mainline netry.I saw on the stream a V(so 5 in roman).And so far, it seems that its Switch exclusive.
Edit:And it was an awfully small trailer.Even if it was nice to know its a mainline entry, it was lame that it was so small and no gameplay.On the plus side, it seems that they will use the Persona 5 art direction, because the art seems quite similar(and really pretty to boot).
My (locked) thread about how difficulty should be a decision for the developers, not the gamers.
https://gamrconnect.vgchartz.com/thread.php?id=241866&page=1