Signal
“A Call from the Past, the Call for the Future”
Signal is streaming on Watcha in South Korea. Availability checked 10 June 2026.
Where to watch Signal
🇰🇷 South Korea
Good to know
- Release date
- 2018-04-10
- Runtime
- 54m
- Language
- Japanese
- Seasons
- 1
- Episodes
- 10
- Network
- Fuji TV, Kansai TV
- Status
- Ended
- Country
- Japan
About Signal
Signal is a 2018 web series in the Crime, Drama and Mystery genres, starring Kentaro Sakaguchi, Kazuki Kitamura and Michiko Kichise. It spans 1 season and 10 episodes, and originally aired on Fuji TV and Kansai TV. It holds an average rating of 6.8/10 from 13 viewers. Below you can see where to watch Signal in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Synopsis
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.
Seasons (1)
Cast
Themes & keywords
Frequently asked questions
Where can I watch Signal in South Korea?+
In South Korea, you can stream Signal on Watcha.
Is Signal on Netflix?+
Signal is not on Netflix in South Korea right now, but you can stream it on Watcha.
How many seasons of Signal are there?+
Signal has 1 season and 10 episodes in total.
Who stars in Signal?+
Signal stars Kentaro Sakaguchi, Kazuki Kitamura, Michiko Kichise, Yuichi Kimura and Tetsuhiro Ikeda.
When did Signal come out?+
Signal is a 2018 web series.
What genre is Signal?+
Signal is Crime, Drama and Mystery series.
User reviews
No reviews yet — be the first to review Signal.
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