I know that this is the phan-site, but I just finished the game and MAN, I have a lot of questions.
First of all, I strongly believe that what Tsugumi said in the last trail was a lie, the whole "fiction" stuff. I said that is a lie because in the investigation of the first chapter she cosplayed as Kaede and got her "allergy", she can't cosplay real people, but then she was cosplaying everyone else because they were "Fictional characters", and later said that everyone in the academy were also fictional. Then thats leaves the question of why did she reacted to Kaede? Was it all part of her ultimate talent to cosplay someone and add an "illness"?
But if all what she said was true, then I don't expect a new danganronpa game coming, this game make it seem that the developers are tired of making a new danganronpa game and then receiving a lot of demand for a new game.
This is just a guess after that, I still need to look deep into other details of the games like the minigames and so on.
What do you think about it?