Three centuries ago, a vampire by the name of Migiri was running a reign of terror across Japan when a hero named Naonosuke Kobayashi cut off his head and sent him to eternal rest... until now.

Satoshi Miyagawa, a young manga artist who is worried about his own direction, decides to get involved with a private school and a male school. There, Miyagawa is baptized by the super-world of Otokojuku, an...

A mysterious gem called the "Skull Stone" is said to be able to reveal the location of the largest vein of gold in the world. This legend has entranced many people who wanted to get their hands on fame, powe...

Comicalized of the 2008 anime.