Chiropteran – is an un-dead monster with a grotesque figure once human, but changed. Lucky there is a secret organization called Red Shield, they exist to hunt down the Chiroptearns and figure out how they come to exist.
It is the year 2003, in Okinawa. A high school girl Otonashi Saya spends her life peacefully with her adopted father George and his two adopted sons Kai and Riku.
Saya cannot seem to remember anything before one year ago.
Her father is strangely visited by a man named David, who seems to be hiding something about himself and Saya.
Finally, she meets Haji, a mysterious figure in a black suite playing a cello. He seems to know a lot about her past, yet is very silent.
On her way back to school to pick up something she forgot, a Chiropertan confronts her and trys to kill her, when Haji comes and saves her and teaches her that only her blood can kill these Chiropertan and the source of the problems.
Will Saya remember about her past? Will the monsters be stopped?
Edited:
Alternative title:
Blood, el último vampiro (Spanish)
ブラッドプラス (Japanese)
블러드+ (Korean)
Age rating: Mature (May contain sex, drugs, and extreme graphic violence)
Genres: Adventure, Drama, Horror, Military, Mystery, Supernatural
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.
Running time: half hour
Number of episodes: 50
Source from animenewsnetwork
u can watch the full series in http://www.veoh.com
episode 1-3 pa lang ako. bagal kasi ng upload ng veoh. i really want to finished this anime. bakit kasi wala to sa crunchyroll 
eh di sana tapos ko na toh.
