SIGNAL: The Movie – Cold Case Investigation Unit

This film follows the cold case investigation unit as they delve into a highway accident that claims the life of a government official. The story weaves through timelines, focusing on Kento Saegusa and team leader Misaki Sakurai, who uncover doubts surrounding the accident.

As they investigate, they discover a pattern of administrative officers dying in what are labeled as accidents. Takeshi Ōyama, another key character, believes these deaths are more than mere coincidences. The plot thickens with the introduction of a walkie-talkie that connects the past and future at a critical moment, adding layers to the already complex narrative.

With a top cast including Kentaro Sakaguchi and Kazuki Kitamura, fans of the SIGNAL franchise will appreciate this film as it builds on established characters and themes from the series, making it a compelling watch for both existing fans and newcomers to the story.