Underground people who exhale toxic gas appear in Tokyo's S-Ward, which is dealing with construction noise from urban development projects. Everyone panic, but it turns out that five middle-aged guys are unaffected by the poisonous gas. They undergo vigorous training to fight the underworld people, but are they going to be able to save the world…?

The Noise

Shu Kubota is killed by someone with a baseball bat. A metal bat and an old toy are found at the crime scene.  Detective Yoshito (Tsuyoshi Kusanagi) with the special investigation unit goes to the crime scene to investigate. There, Detective Yoshito realizes that he made the old toy about 10 years ago when he worked at the public relations divsion of the Kyoto Prefectural Police Department. Detective Yoshito decides to solve the case by himself and without the help of his partner Detective Chinami (Kaho Minami). --asianwiki

Specialist 3

A telephone call informs Ituski that his father has collapsed. He still cares, but father and son have not had the best of relationships. Ayumi is a professional mover and misses having a father. These men are unconnected and unrelated, but their pasts and states bind them through nothing more than a piece of paper.

One Son

20 years since the shocking final episode aired on January 19, 2003...On January 19, 2023, the anniversary of the final episode, a gorgeous cast will be in attendance at Theater G Rosso. With Nobuhiro Suzumura, who also served as the director, as MC, a talk event similar to a reunion was held, focusing on reminiscences from the time of filming.  In response to many requests for a Blu-ray version, the Blu-ray of "Kamen Rider Ryuki 20th Anniversary Alumni Talk Event" will be released! What exactly happened at the final event of the 20th anniversary, which included the appearance of a secret guest and delivered more cheers than originally expected?