Game was released in Japan some weeks ago; but I still can't find the soundtrack for it.

Kamisama to Unmei Kakusei no Cross Thesis Original... - VGMdb (http://vgmdb.com/album/44837)
Reference link

Anyone know if there's, at least, a gamerip? Thank you

I second this request. I really enjoyed the soundtrack for The Guided Fate Paradox, which is the game before this one, and I'm really interested in this one too.