Producer
The story continues from the Japanese SIGNAL drama series. In 2021, a limousine taxi driver causes an accident on a highway and a high-level government official dies in the accident. The cold case investigation unit, including Kento Saegusa and team leader Misaki Sakurai, have doubts about the case. Meanwhile, in 2009, administrative officers die consecutively in car accidents. The police announce these deaths as accidents. Takeshi Ōyama believes that these deaths were not the product of simple accidents. At 11:23 pm, a walkie-talkie turns on and makes a connection between the future and past. Kento Saegusa and Takeshi Ōyama face the threat of bioterrorism.
Producer
Agetarō, a third generation tonkatsu shop owner, one day makes a bentō delivery for the first time to a club where he experiences an uplifting feeling he's never had before. Furthermore, he is wholeheartedly set on winning the heart of Sonoko, with whom he fell in love at first sight, so he decides to be both a tonkatsu shop owner and DJ.
Producer
Erika Toda joins a law firm headed by Serizawa-san, on the first case she meets Enomoto Kei of Tokyo total security who unlocks Serizawa who has accidentally been trapped in a vault. Form thereon the trio solve 10 cases related to the locked room. Enomoto always makes a small scale model and thinks technically in terms of security and locks to solve cases, while Serizawa assists by hinting some circumstantial evidences. Serizawa is always ready to take credit of new found fame.
