Dance in the Vampire Bund S01

The leader and ruler of the vampires has lived in seclusion and secrecy for centuries along with other vampires. However, Mina's heartfelt desire is for humans and vampires to live in peace and harmony, far from war and bloodshed. The obvious expenses of the Japanese government are paid by Mina, and in return, the government allows Mina to establish a designated area for vampires. As a result, it becomes clear to everyone that vampires exist, and Mina takes a step closer to her goal.