Just in time for episode two, here is a characters and seiyuus page to help keep the characters and who plays them straight. Click here or on the image to go to the full page:
The voice-acting in this show is good. I was especially impressed by Yuuki Aoi, Shimono Hiro, and Kayano Ai. As Kayanon does more and more roles well, I'm beginning to think that she is the real deal.