Vampire Princess Miyu

The Guardian of the first Tier, the Vampire Princess, a Japanese Shinma. Miyu is all this with only Larva, her servant and companion, to help her. They are bound together with blood, and share a special bond. However Larva tried to kill her once, when he was a Western Shinma out to conquer the East. Now Western Shinma have come and they will bring forth a great evil, while Larva will be taken from Miyu. Will she be able to hold out in the end, defeat evil and rescue her Larva?

A mysterious girl arrives at the door of a church covered in blood. She utters out the name "Nagi" before collapsing. She's taken in by the priest of the church. She starts out with no memories of her past, but slowly has strange dreams about her mother, and from that she discovers her name, Yui.

The story of 'Yui' and her travels though time with her Guardian Nagi, how they live in death and struggle within their own memories to recall who they once were.

Miyu and Yui—the destinies of these two vampire princesses finally intertwine! Miyu, a vampire princess living an eternal life as a 14-year-old, observes the Shinma of the world with her servant Larva, finding the "stray Shinma" who have escaped into the human world and returning them to the darkness. Another girl, Yui Mizuki, awakened as a vampire princess and lives on. Yui, who initially struggled with her new life, now lives her days as a human. The new story of these two vampire princesses, their encounter and intertwined destinies, now begins to unfold—!! (Source: SB Creative, translated)

It is the Meiji era. Yui is completely bewildered by her sudden transfer to Kaede Juku, a prestigious girls' school. At that time, Yuu, the daughter of a large enterprise, appears before Yui. Yui and Yuu's friendship immediately deepens. Although it seems as if they will spend time together peacefully, Yuu appears to have a mysterious air about her somewhere...