An epidemic of unknown origin strikes mankind, killing all adults and rendering the youngsters at the mercy of the va...

Four years after escaping, Yūichirō is part of the Japanese Army and is eager to become a member of their special vam...

Yūichirō learns that one of his schoolmates was possessed by a demon and decides to confront him not only in order to...

Instead of dying with the rest of his friends, Yūichirō's best friend Mikaela was transformed into a vampire by Krul ...

Wary of the Human Army's rise to power, Krul calls the vampires to war against them, while Yūichirō and his friends a...

After passing the final test, Yūichirō and his classmate Shihō Kimizuki obtain their own Demon Weapons, but when Yūic...

Yūichirō and his friends introduced to a new member, Mitsuba Sangū, and are then dispatched for his first mission as ...

After successfully clearing a vampire nest and rescuing the humans held captive, Yūichirō's party sets for the human ...

Yūichirō and his companions arrive at Shinjuku to help repel the vampire offensive, while Guren's party spots Mikaela...

Yūichirō and Shinoa get separated from the others and after taking a wounded soldier to be treated, they regroup to a...

Mikaela attempts to escape, taking Yūichirō with him. However, seeing his friends at the mercy of the vampires, Yūich...

Yu has been in a coma for five days when Shinoa confronts Guren about special drugs in Yu's pill. He tells her to go ...