In 1940, Masaaki Takaoka works as a teacher in the agricultural division at a youth training institute. Although Japan’s defeat seems immanent, all of Masaaki’s students are drafted in a futile last-ditch effort. In an attempt to give the young men some hope, he makes everyone promise that they will all meet again under the cherry blossoms upon their safe return. Consumed by sadness over the fate of his students, Masaaki devotes the next 30 years of his life to develop a new species of cherry blossoms that could thrive in any climate in remembrance of his students.

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.

The story follows a trio of Japanese youths of Chinese descent who escape their semi-rural upbringing and relocate to Shinjuku, Tokyo, where they befriend a troubled Shanghai prostitute and fall foul of a local crime syndicate. Like many of Miike’s works, the film examines the underbelly of respectable Japanese society and the problems of assimilation faced by non-ethnically Japanese people in Japan.