Gedoushu refers to a group of supernatural beings in Japanese folklore, often depicted as malevolent spirits or demons. They are believed to cause misfortune and illness, and their presence is often associated with natural disasters. The term can also encompass various types of yokai, which are creatures from Japanese mythology. In traditional beliefs, Gedoushu can be appeased or exorcised through rituals and offerings. They are often portrayed in literature and art, reflecting the cultural significance of these entities in understanding the balance between good and evil in the world.