Synopsis

Just as the Kamiki family begins their new life, strange laughter echoes through the house, and one by one, family members mysteriously die. The eldest son, Norio, receives a warning from his classmate Sumida, telling him to "be careful," but the culprit attacking the family is the ghost "Sayuri," who haunts the house. As Norio panics, his grandmother Harue, who was believed to have dementia, suddenly appears and declares, "The two of us will send her to hell! It's revenge!" Thus begins their battle against Sayuri.