Director: Norio Tsuruta
Taking place thirty years before the events of Ringu, Ringu 0 provides the shocking background story of how the girl on the video became a deadly, vengeful spirit.
Yukie Nakama
Sadako Yamamura
Seiichi Tanabe
Hiroshi Tôyama
Kumiko Aso
Etsuko Tachihara
Yoshiko Tanaka
Akiko Miyaji
Takeshi Wakamatsu
Yûsaku Shigemori
Ryushi Mizukami
Wataru Kuno
Kaoru Okunuki
Aiko Hazuki
Yasushi Kimura
Togashi
Mami Hashimoto
Joshikôsei
Daisuke Ban
Heihachirô Ikuma
Masako
Shizuko Yamamura
Yoshiyuki Morishita
Gekidan Kenkyûsei
Atsuko Takahata
Kaoru Arima
Yoji Tanaka
Dansei Kyôyu (uncredited)
Yukie Nakama
Sadako Yamamura
Seiichi Tanabe
Hiroshi Tôyama
Kumiko Aso
Etsuko Tachihara
Yoshiko Tanaka
Akiko Miyaji
Takeshi Wakamatsu
Yûsaku Shigemori
Ryushi Mizukami
Wataru Kuno
Kaoru Okunuki
Aiko Hazuki
Yasushi Kimura
Togashi
Mami Hashimoto
Joshikôsei
Daisuke Ban
Heihachirô Ikuma
Masako
Shizuko Yamamura
Yoshiyuki Morishita
Gekidan Kenkyûsei
Atsuko Takahata
Kaoru Arima
Yoji Tanaka
Dansei Kyôyu (uncredited)
Yukie Nakama
Sadako Yamamura
Seiichi Tanabe
Hiroshi Tôyama
Kumiko Aso
Etsuko Tachihara
Yoshiko Tanaka
Akiko Miyaji
Takeshi Wakamatsu
Yûsaku Shigemori
Ryushi Mizukami
Wataru Kuno
Kaoru Okunuki
Aiko Hazuki
Yasushi Kimura
Togashi
Mami Hashimoto
Joshikôsei
Daisuke Ban
Heihachirô Ikuma
Masako
Shizuko Yamamura
Yoshiyuki Morishita
Gekidan Kenkyûsei
Atsuko Takahata
Kaoru Arima
Yoji Tanaka
Dansei Kyôyu (uncredited)