Ring 0

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.

• 
  Norio Tsuruta

• 
  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)