Masaki Kudou

A school was built on one of the Gates of Hell, behind which hordes of demons await the moment they will be free to roam the Earth. Hiruko is a goblin sent to Earth on a reconnaissance mission. He beheads students in order to assemble their heads on the demons' spider-like bodies. Hieda, an archaeology professor, and Masao, a haunted student, investigate the gory deaths and eventually battle Hiruko.

A community is in turmoil when junior high schoolers barricade themselves in an empty factory to protest the draconian rules of parents and teachers. They're sick of heavy-handed teachers and iron-fisted parents. And now they're going to do something about it.