This ancient, almost comical bioweapon plays host to a variety of infectious bacteria and virii, which feed upon its ever-regenerating piscoid head. Though non-lethal, these microbes cause an immediately hard-hitting flu in living creatures and eat away the flesh of the non-living, incapacitating man, monster and zombie alike.

  A Junjo's brain and other vitals are concentrated in its humanoid legs and rump, an area inhospitable to its many pathogens. They were first created as low-level scouts and soldiers by the legendary "Carcass King," a zombie geneticist who slowly rose to warlord status.