Set in the late 1960s, this animated film follows Saya, a mysterious and stoic vampire hunter, as she infiltrates an American military base in Japan to eliminate bloodthirsty demons known as Chiropterans. The film is directed by Hiroyuki Kitakubo and is notable for its blend of traditional hand-drawn animation and computer-generated imagery, creating a visually striking experience. While it did not receive major awards, it gained a cult following for its unique style and atmospheric storytelling. The movie can be viewed on 123Movies / Movies123 for free.