Sadako Yamamura
Racing against the deadline, both men begin investigating the tape. By following the imagery from the tape, Ryūji deduces that the rapid strobe seen during certain sequences show the recording device was "blinking". The duo then connects this, as well as the significance of certain tape images, and learn of Sadako Yamamura, a young woman capable of technopathic feats (such as projecting mental images onto televisions) who mysteriously vanished 30 years previously. Believing that Sadako is connected to the tape, Asakawa also soon learns that, after carelessly leaving the tape in his home, his wife and infant daughter viewed the tape and now have 1 week to live.