Kazuha Kaedaraha is a pureblood vampire. He is the king of all vampires. He is over 8,000 years old but looks like a teenager. All other vampires are afraid of him and follow all orders. There are two categories of vampires: Inferior and Superior. All vampires have different strength and power, but the strongest is the king of vampires. Kazuha is very smart and polite with people and therefore blends well into the lives of mortals.