http://www.youtube.com/watch?v=wEXJUI_6LYg&feature=related
I just want to note all of the confusion going on with what gender Nyanpire is because I've seen it mentioned a lot. Nyanpire is a boy to anyone that is wondering. I use the video above as an example because in the video he is a "Oniichan"- which is Japanese for (big) brother.
The art is adorable and the story itself is a work of art. I love all of the uniquity. There's no way you could guess the next episode after the first. I highly recommend this anime to anyone. The episodes are quick so you can fit them in with tight schedules: You can watch an episode right before you head to school in the morning. It won't take you long to finish unfortunately because the seasons only twelve episodes long.