To my knowledge, there are none although I know several people who are intrigued with the idea and claim to have their own plot bunnies. ^^ I think half of the draw and half of the hesitance is trying to figure out a way to manipulate these two characters into consciously recognizing the other and maneuvering them into one on one interaction. It's not that it can't be done or that there aren't multiple ways to go about it, but rather it makes it difficult. In fact, one of my greatest difficulties was assigning a name for 'Yu' because without a name that 'fit' him, I could write his personality without making it to stiff, formal, or lifeless. I'm really looking forward to seeing what others come up with, actually.

Thank-you for your review!