Gaijin Shinigami

The foreign god of death, replacing Izanami as the goddess of death was an American to Japan exchange student in the 1990's. He was murdered by evil spirits when he was pulled into a ghost realm where the dead were forced to endure their deaths eternally. The ghost realm was like a hell in a certain Elementary School, and students, teachers and whomever died there suffered death, starvation and trying to survive against evil spirits. Many died of hunger, some students preyed on each other, and life was generally hell until they suffered death. Then of course, they had to relive their suffering eternally. Gaijin Shinigami, or Terry Ron Shelly managed to somehow appease the murdered girl, and her mother, two spirits who were unjustly tortured and murdered by a gang, thus cursing the school, by taking their place in the spirit world. Izanami and Amaterasu had a rare agreement that Terry Ron Sherry should be forgiven for being a foreigner and also given a high place in the spirit world. Unfortunately, Gaijin became corrupt and barbaric after seeing too much suffering and rebelled against Amaterasu. Finally, Gaijin Shinigami has a chance to redeem himself.