(Source - Wiki)
List of Characters

Plot Summary: Throughout the passage of time and the shifts in backgrounds, a particular war continues to leave its mark on history, extending its influence into the modern world. There are two major groups involved in the ensuring war. The first group consists of monsters known as Chiropterans who can change their appearances into that of human beings. They are actually immortals who feed on the blood of the living. The second group is an organisation known as the "Red Shield", formed to track down these monsters and exterminate them. Otonashi Saya is a high-school girl who lives a peaceful life with her family. The only problem is, she has no recollections of her life beyond that of the past year. However, her happy life will be destroyed by an event that will lead her to her destined fate.
Genres: action, drama, horror, mystery, romance, supernatural
Themes: giant weapons, Gore, military, vampires
Episodes: 50
Age Rating: Mature
(Source - ANN)
Blood: The Last Vampire is a 2000 anime film produced by Production I.G and Aniplex and directed by Hiroyuki Kitakubo. The film premiered in theaters in Japan on November 18, 2000.

Plot Summary: Teropterids are evil beasts which pose as humans and live only to drink human blood. Fortunately for the human world there are groups dedicated to destroying them. A brooding and mysterious girl named Saya is the best teropterid slayer there is, and now, in 1960's Japan, she is sent to a U. S. army base which may be infested...
Genres: horror, mystery, supernatural
Themes: military, vampires
Age Rating: Mature
(Source - ANN)
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Aw, c'mon, it may not be as bloody as you expected it to be (though Blood: The Last Vampire, the movie prequel, is quite gory anyway), but hey, at least we've still got the drama, some touches of romance (Hagi/Saya! XD) and action. It may not be that comedic though, and parts can be tearjerkers for some...
So, any fans of the Chiropteran slayer, or her chevalier, or even the Chiropterans themselves? *waves* And if you look closely, you can see some similarities between Blood+ and FMA...
