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🔔 Notify me about new seasonsSynopsis
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.
Themes
Episodes
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- E1 Episode 1Next upApr 10, 2018 · 54 min
Synopsis

Fifteen years after witnessing the kidnapping of a girl at school, Kento hears someone calling his name through a discarded two-way radio.
Guest stars: Toshi Takeuchi, Kyoko Hasegawa, Reiko Kataoka, Aoba Kawai, Tateto Serizawa
- E2 Episode 2Apr 17, 2018 · 54 min
Synopsis

Kento determines that the true culprit is a nurse named Keiko Yoshimoto, but she refuses to crack under questioning from Misaki.
Guest stars: Toshi Takeuchi, Kyoko Hasegawa, Reiko Kataoka, Yui Sakuma, Hiroyuki Onoue, Toshihiro Yashiba
- E3 Episode 3Apr 24, 2018 · 54 min
Synopsis

The two-way radio reconnects after the reinvestigation starts. Just as Kento had suspected, Ooyama had been part of the initial investigation in 1997.
Guest stars: Yui Sakuma, Takeshi Onishi, Ryo Sato (Nakajima Reiko [Ryoko's daughter]), Moro Morooka, Juri Manase
- E4 Episode 4May 1, 2018 · 54 min
Synopsis

1997. Ooyama learns from Kento that the next victim will be his friend Midori. In 2018, Kento holds his breath for a favorable outcome.
Guest stars: Yui Sakuma, Hiroyuki Onoue, Toshihiro Yashiba, Moro Morooka, Juri Manase, Hiroo Ôtaka
- E5 Episode 5May 8, 2018 · 54 min
Synopsis

Kento learns that Ooyama went missing 18 years ago and was later dishonorably discharged. In 1998, Ooyama works on a certain serial larceny case.
Guest stars: Akiko Aitsuki, Moeka Nozaki, Mitsuru Hirata, Ai Yoshikawa, Shunya Shiraishi, Yasuto Kosuda, Toshiyuki Kitami
- E6 Episode 6May 15, 2018 · 54 min
Guest stars

Guest stars: Akiko Aitsuki, Moeka Nozaki, Mitsuru Hirata, Ai Yoshikawa, Shunya Shiraishi, Yasuto Kosuda, Yutaka Morioka
- E7 Episode 7May 22, 2018 · 54 min
Guest stars

Guest stars: Mitsuru Hirata, Ai Yoshikawa, Shunya Shiraishi, Yasuto Kosuda, Yutaka Morioka, Tokuma Nishioka
- E8 Episode 8May 29, 2018 · 54 min
Guest stars

Guest stars: Tokuma Nishioka, Hideyuki Kasahara, Yuki Kubota, Yoshiyuki Morishita, Aina Yamada, Toshiki Seto
- E9 Episode 9Jun 5, 2018 · 54 min
Guest stars

Guest stars: Yuki Kubota, Yoshiyuki Morishita, Mari Hamada, Kurara Emi, Toshiyuki Kitami, Aina Yamada, Toshiki Seto
- E10 Episode 10Jun 12, 2018 · 54 min
Guest stars

Guest stars: Toshiyuki Kitami, Aina Yamada, Toshiki Seto
Cast & crew
Directed by Akira Uchikata, Kosuke Suzuki
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Kentaro Sakaguchi
Kazuki Kitamura
Michiko Kichise
Yuichi Kimura
Tetsuhiro Ikeda
Kaede Aono
Fuju Kamio
Atsuro Watabe
Takemi Fujii
Masahiro Komoto






