Blood The Last Vampire

The story of this anime takes places in Japan at the year 1966. Saya is the main character, she was part of a secret team destroying daemons. She is sent undercover as a student at the Yokota Air Base in Fussashi, Tokyo. Just before Halloween, she discovers that two of her classmates are vampire in disguise just as they are preparing to attack the school nurse, meanwhile her colleagues have discovered another vampire acting as a bartender in the local red light district. A spectacular battle is begin to demolished the vampires.