This has been one I've personally been waiting for. Blood Lad is based on it's original manga series, and is about a otaku vampire that meets a human girl that accidentally wandered into the human world.
Unfortunately, she dies and he sets off on a mission to resurrect her.
It has fantastic comedy, romance, fights and well..it's hard to take it serious sometimes but give it a shot! It's fantastic!
This anime is also pretty recent too, also having only 2 episodes itself right now.