Ring 0 Discover the secret... 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. Details Casts Videos Galleries Posters Title Ring 0 Release Date 2000-01-22 Runtime 01 Hours 39 Minutes Genres Horror Thriller Drama Production Companies Ring 0 Production Group Production Countries Japan 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... Ring 0: Birthday (2000) Trailer Remastered HD (Trailer) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (1260x1890) Original Size (2000x3000) Original Size (2000x3000) Original Size (1400x2100) Original Size (1175x1763) Original Size (525x750) Original Size (500x750) Original Size (1260x1890) Original Size (1520x2159) Original Size (702x1046) Original Size (525x750) Original Size (1706x2560) Original Size (500x750) Original Size (505x757)