I think I liked the ending song much better than the opener though and wish they were reversed.
Raishen generally is a very sharp guy, well except for one episode where he turns into a complete idiot briefly, but soon he's right back to his calm calculating self.
Yaya is just awesome. I seriously want to know the backstory on this one. While the Shoko flashbacks are great, in the Ovas that come with the Limited Edition hint that Yaya hated him when they first met, but now she's obsessed with him, and thinks they're married and on their honeymoon.
You just KNOW Shoko must have manipulated that into happening, especially considering Raishen's reactions to having a doll want him that badly.
Yes, I really get off on Yaya and her antics, she's a cutie.
