Blood: The Last Vampire 2009

When sent by the clandestine organization working in a military base in Tokyo, Saya immediately felt that this could be a unique opportunity to destroy Onigen, evil patriarch and leader of all vampires. Using superhuman strength and her sword, she begins to sever its evil through a series of spectacular and well prepared. However, it succeeds only after centuries of loneliness, friendship linking the first man in the person of General daughter leading military base, Saya realizes that her power over him Onigen is precisely its ability to connect with people.