Yûichi Nakamura

Japan's near future: nuclear war, disasters, and corruption spark revolution and collapse. The nation splits into three warring states. Former official Aoteru Misumi rises through ranks using knowledge and eloquence, seeking reunification.

Ranmaru is a vampire hiding out in a Japanese bathhouse, and has his eyes and fangs on its young attractive caretaker Rihito. But he must protect Rihito from other lovers who target him.

An unlucky girl meets an undead guy. The two work together well with their super abilities, but discover a conspiracy involving superhumans.