We explore the eerie world of Japanese folklore through two of its most chilling concepts: Onryo; the vengeful spirits who return from the grave seeking retribution, and Tatari; the terrifying curses born from deep resentment or divine wrath. What happens when a soul cannot rest? How do ancient beliefs shape the way misfortune is understood in Japan? We'll dive into ghostly tales, historical legends, and the cultural impact of these supernatural forces.