Since we've been discussing vampire related stuff for a while, I thought this should go here.
Anime in question is called Shiki, started airing this summer with 4 episodes out so far.
It's like Higurashi no Naku Koro ni meets Stephen King's 'Salem's Lot.
(Small japanese rural town with population of about 1200 people has vampires move in)
One of the initial victims is Megumi Shimizu, who acts as the protagonist for the first episode till she goes missing. Megumi is your typical girl who hates a boring village with old people wants to move the city. She happens to have a bad habit of stalking this city boy who moved into the village who doesnt return her feelings.
He cant shrug off the feeling that his being watched from the outside even after Megumi has vanished but hey, you can never be too safe right? It's a good idea not to look under the bed though.
She makes one helluva nice looking corpse though
Trailer
Opening
The opening itself is pretty grim in itself.