You don't know seriously well I thought everybody knew, nowadays there's has a lot BL manga author writing shounen/shoujo manga and most of them got anime adaptation already?
I really didn't knew.. I knew Yana did 2 manga's but never knew about the BL one.
I know I'm late for this topic, but Kuroshitsuji was originally supposed to be a BL manga... If my memory serves me right, it got changed because it was estimated that the plot had a lot of potential to be a big success, but the BL aspects would've pulled it back too much.
You're never to late to join a topic ;) , But I read something about it indeed.. But thanks for making it more clear (▰˘◡˘▰)
Yana did BL ????O___O