27-year-old Hotta Youta was a virgin, a high-school dropout and a former hikikomori working in a metalworking factory. His life has been a living hell from childhood on, and on his way home from work one nig...

Kunai Kumori comes from a long line of vampire ninjas and upon his 14th birthday, his father decides to entrust the family duties to him. He is now responsible for tracking down and killing other vampire nin...