Ringu

18 year old Sadako Yamamura was stripped naked and thrown down the well in her village after allegations of witchcraft relating to her latent psychic abilities. The young woman was filled with such rage that she was reborn as an Onryo, a spirit of vengeance. Now Sadako has returned, imprinting her evil on a cursed videotape that strips anyone who watches it naked in public after 7 days. Sadako is on a mission to spread the humiliation she endured and she will not stop until the whole world is naked.