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About
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.
First Aired
Apr 10, 2018
Last Aired
Jun 12, 2018
Seasons
1
Episodes
10
Original Title
シグナル 長期未解決事件捜査班
Original Language
Japanese
