Is this the final book in the series or is it planned for more after this?

I have just finished book 3 with Akio that i started from book 1 and from then to book 3 there have been some cool moments (some i will nerver forget). So i would like you (if time allows you) to tell me your favourite moment. Mine was book 1 when you meet hatch the drinking buddy, i just find him a charming. Thanks....

I've seen someone already posted about it and it supposedly worked for someone that commented, but without any details whatsoever. So if someone were able to pick up their save file from Book 2, I'd appreaciate if anyone could tell me how to do it, cause I'm figuratively dying to play Book 3. Thanks!...

Just as the title says, when I load up book 3 and select an old save file to continue my story the only one on the list is my save after the end of book one. However when I load book 2 it says I have a save file that can only be continued in book 3. So does anybody know why is book 3 not recognizing my book 2 save?...

So I'm having some difficulties finding unlocking this. I figure it involves keeping at least four of your students alive during the tournament. But no matter what I do, Daisuke always seems to bite the dust. What do I need to do? Do I have to have everyone score perfectly in their performance? Thanks....