Ah yes you are right.
Though there are extra characters in the dlcs right?
We usually get full untouched copies on GOG, and we got an incomplete and censored version.. How nice.
I think there was additional character in Agarest 2, but nothing big content-wise.
I don't like censorship too, but we had little choice - either we have Agarest 2 censored version or we don't have any - this can't be changed by Ghostlight, this is the law. And to be honest, I can see the reasons for censorship. On other side, there are games here on GOG with much more explicit ... "things" ... which went past the censorship radar :))
I guess Agarest, being famous for its fanservice elements, was easy pick for censorship... I just looked at that one censored minigame on youtube, oh my... I think Agarest makers really went overboard with this one...