signal: choki mikaiketsu jiken sosahan is a Japan drama released in 2018 rated 8.1/10 with 10 episodes. This thriller series has been watched by 3,642 viewers.
Key Details
| Country |  Japan |
| Genre | ThrillerMysteryDramaSci-Fi |
| Year | 2018 |
| Episodes | 10 |
| Duration | 00:54:00 |
| Rating | 8.1/10 |
| Director | Suzuki Kosuke |
| Main Cast | Sakaguchi Kentaro, Kitamura Kazuki, Kichise Michiko, Watabe Atsuro |
| Type | Drama |
| Content Rating | 15+ – Teens 15 or older |
Plot & Analysis
Story Overview
Fifteen years ago, a female child was kidnapped on the way from school. At that time, Saegusa Kento, who was a first-grader in elementary school student, witnessed the girl being taken away. A few days later, the girl was found in the dead, and detectives Ooyama Takeshi and Iwata Kazuo continued to investigate the crime but the culprit was not found. As time went by, Kento started distrusting the police. Fifteen years later, Kento is now a police officer and criminal profiler. One day, Kento finds a walkie-talkie that allowed him to get in contact with the past Takeshi. Police officers Kento, Takeshi, and Misaki then set on a journey to solve cold cases. (Source: Written by MyDramaList)
Critical Reception
signal: choki mikaiketsu jiken sosahan has received excellent reviews with a rating of 8.1/10 based on 1,278 ratings. It is ranked #1,754 in popularity.
Frequently Asked Questions
What is the rating of signal: choki mikaiketsu jiken sosahan?
signal: choki mikaiketsu jiken sosahan has a rating of 8.1/10 based on 1,278 ratings.
How many episodes does signal: choki mikaiketsu jiken sosahan have?
signal: choki mikaiketsu jiken sosahan has 10 episodes, each approximately 00:54:00 long.
What genre is signal: choki mikaiketsu jiken sosahan?
signal: choki mikaiketsu jiken sosahan is a Thriller, Mystery, Drama, Sci-Fi drama from Japan.
Who are the main actors in signal: choki mikaiketsu jiken sosahan?
The main cast of signal: choki mikaiketsu jiken sosahan includes Sakaguchi Kentaro, Kitamura Kazuki, Kichise Michiko, Watabe Atsuro.
When was signal: choki mikaiketsu jiken sosahan released?
signal: choki mikaiketsu jiken sosahan was released in 2018 in Japan.
Data sourced from publicly available entertainment databases. Last updated: April 13, 2026.