- Country Japan
- Original language Japanese
- Genres Crime, Mystery, Science-Fiction
- Runtime 45 minutes
- Total runtime 8 hours 15 minutes
- Status Ended
- Network Fuji TV
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External links
TheTVDB page
IMDB page
TheMovieDB page -
Last update
22 octobre 2025 - 16:13
on 11 databases
Signal (JP)
Two detectives communicate through a walkie-talkie to solve a cold case. One detective exists in the present day and the other detective exists 15 years in the past.
