Following the events of Ju-on: The Beginning of the End, Mai, the older sister of elementary schoolteacher Yui Shono, goes to look for her sister, who disappeared after a year while working in an elementary school. Mai soon discovers the Teriyaki household who tells her about what happened to her sister. Mai will now uncover the dark secrets of Ju-on and will try to end the curse once and for all.

15-year-old Ninako Kinoshita has never been in love until an encounter on the train with her school's most popular boy, the quiet Ren Ichinose. As she grows closer to Ren, she falls in love with him, but must learn to cope with the unfortunate fact that Ren already has a longtime girlfriend.

In this seventh installment of the Ju-on franchise, a school teacher visits the home of a boy who's been absent from school for a long period of time, unaware of the horrific tragedy which occurred in the boy's household many years ago.

They seem to be a perfectly happy family...but it's not.

12 boys and girls gather at an abandoned hospital to die for various different reasons. There, they find the body of a dead boy. The 12 boys and girl attempt to find the person who killed the boy. During their search, the reasons why they want to die are revealed. --asianwiki

Yosuke Misaki used to be a promising prosecutor, but he suddenly quit his job. He begins a new career as a pianist. He knocks on the door of wealthy man Kentaro Katsuki who lives in a peaceful area of Kamakura, Kanagawa Prefecture. Kentaro Katsuki lives with his housekeeper Michiko Tsuzuruki (Midoriko Kimura). Kentaro allows Yosuke Misaki to stay at his home. Near Kentaro Katsuki's home, lives the Sanada family. At their home, Haruka aspires to become a pianist. One day, a fatal fire breaks out at the Sanada's house. Later, Yosuke helps Haruka to play the piano again.

After her parents divorced, Shima Sumitomo lived with her mother. She felt uncomfortable living with her stepfather and she was unable to hang out with people at her high school. Shima Sumitomo decides to move to Hokkaido where her father lives. At her new high school in Hokkaido, she meets classmate Gen Tatebayashi and Wao Sakurai. They are the two most popular boys at her school. A principle of her school is that "Gen and Wao are for everyone." If anyone breaks the rule, that person will be ostracized. Even so, Shima Sumitomo gets closer to Gen and Wao.

In the early 1990s, experiments were carried out secretly in Japan. Two different methods were used in the experiments. One method involved forcing stress upon expecting parents and when the baby was born, provoke the baby into mutations and develop their special abilities. The other method involved birth to babies having abilities of animals and insects. The special abilities were derived from gene manipulation. Subaru, Saya and others were born from those experiments.

12 boys and girls gather at an abandoned hospital to die for various different reasons. There, they find the body of a dead boy. The 12 boys and girl attempt to find the person who killed the boy. During their search, the reasons why they want to die are revealed. --asianwiki

16-year-old Haruka lost the people she loved the most in a fire. Haruka is also physically and emotionally wounded from the fire, but she still dreams of becoming a pianist. She takes part in an upcoming competition. Inauspicious incidents then occur around her. Musical student Yosuke, who teaches piano to Haruka, tries to solve the case.

Chizuru (Anne Watanabe) is the new teacher at Umega High School. Since her school days, she has played violin in an orchestra. One day, she listens to an amateur orchestra play at the local cultural hall. She is touched by their performance and decides to enroll in the orchestra, but there are 2 orchestras in town. Chizuru mistakenly enrolls in the orchestra which consists of elderly people. The members there are thrilled to have a young person join their group. Chizuru is unable to tell them she made a mistake and becomes the conductor for their orchestra.