It is also sometimes used to refer to the trilogy of films: Ring (1998), Ring 2 (1999), Ring 0: Birthday (2000).
The Ring Volume 0: Birthday is the 5th installment of The Ring manga series, based on the Japanese film of the same name.
Der Ring des Nibelungen | Ring of Honor | The Fellowship of the Ring | The Ring (magazine) | Ring of Fire | The Ring | Ring | The Lord of the Rings: The Fellowship of the Ring | ''The Ring'' | Queen's Birthday Honours | Bull Ring, Birmingham | The Promise Ring | The Birthday Massacre | Ring 2 | Twin Ring Motegi | Ring Round the Moon | E-Ring | Bull Ring | Sheffield Inner Ring Road | Scarff ring | Ring of Fire (song) | Ring Lardner | One Ring | Ku-ring-gai Council | World Series ring | Tub Ring | St Martin in the Bull Ring | Ring of Bright Water | Ring ni Kakero | Ring (film) |
Both the film and manga are loosely based on the Ring Novel Series by Koji Suzuki.