Obake, or "ghost" in Japanese, refers to supernatural beings often depicted in folklore and traditional stories. These spirits can take various forms, ranging from the benign to the malevolent. In Japanese culture, obake are sometimes associated with the souls of the deceased or entities that can shape-shift into different appearances. The concept of obake is closely linked to yokai, which are a broader category of supernatural creatures in Japanese mythology. Obake are often featured in literature, art, and festivals, reflecting the cultural significance of ghosts and spirits in Japan. They serve as a reminder of the connection between the living and the spiritual world.