This manga presents different stories set in a future world in which biomechanoids are used for every purpose. All the stories, through different angles and in a somewhat bizarre fashion, explore the same theme...

15 felons who were imprisoned for serious crimes at Kanto's 8th Penitentiary have been chosen as test subjects for a certain experiment. Those who succeed with the experiment will be rewarded with a "full...

Zen Mikami, a Special Agent from the US, is assigned to rookie Seiichi Kiriyama from the Tokyo Metropolitan Police. But he's surprised when he meets Kiriyama in a cell in the police's underground prison...

Hiroshi Yamada (42 years old), a dull salaryman, was chosen to be a brave warrior which should have been limited to young people. Then he was suddenly sent to another world full of monsters and as a promised...

An anthology comic of Choujigen Game Neptune by various mangaka.