Quote from strixflash
Nope. He gave permission for the first 5 volumes (which i believe was licensed but failed) and said he'd decide on the rest later.
Quote from ListeningDaisy
I was wondering if there were any other authors besides Yu Wo
who have given their fans permission to translate their work.
That was pretty cool, but you should remember that her situation was kinda unique as half-prince started off as novels she wrote and uploaded to the internet for free.
the guys behind The Breaker were kinda pissed at first about scanlations but when they went to France some of the fans there spoke to them about it and they became more understanding. Not that they said something like 'I approve' but they were...intrigued.