Signal
“A Call from the Past, the Call for the Future”
Where to watch Signal in United States
Signal is streaming on Rakuten Viki in United States. Availability checked 24 October 2026.
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 14 viewers. Below you can see where to watch Signal in United States — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Overview
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)
- Season 110 episodes · 2018
Top cast
Themes & keywords
Frequently asked questions
Where can I watch Signal in United States?+
In United States, you can stream Signal on Rakuten Viki.
Is Signal on Netflix?+
Signal is not on Netflix in United States right now, but you can stream it on Rakuten Viki.
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
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