Watch Yokai hanta Hiruko (1991)

Yokai hanta Hiruko 1991 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