Season 1

E1. Radio Connected to the Past, The Mystery Kidnapping 15 Years Ago!

Apr 10, 2018 · 54m

Fifteen years after witnessing the kidnapping of a girl at school, Kento hears someone calling his name through a discarded two-way radio.

E2. 20 min. Before Dead Line! Extreme Offensive/ Defensive Battle, A New Unsolved Case!

Apr 17, 2018 · 54m

Kento determines that the true culprit is a nurse named Keiko Yoshimoto, but she refuses to crack under questioning from Misaki.

E3. Past Changed! Chain of Murders! The Thug Started to Move Again

Apr 24, 2018 · 54m

The two-way radio reconnects after the reinvestigation starts. Just as Kento had suspected, Ooyama had been part of the initial investigation in 1997.

E4. Death Bus, The Shock Ending of the Serial Murder! What a Timeless Miracle?

May 1, 2018 · 54m

1997. Ooyama learns from Kento that the next victim will be his friend Midori. In 2018, Kento holds his breath for a favorable outcome.

E5. Follow the Detective's Disappearance! New Incident! Radio Tragedy

May 8, 2018 · 54m

Kento learns that Ooyama went missing 18 years ago and was later dishonorably discharged. In 1998, Ooyama works on a certain serial larceny case.

E6. Solve the Mystery Kidnapping Case

May 15, 2018 · 54m

E7. The truth of Continuous Theft! Detective's Death Initiate the Worst Case

May 22, 2018 · 54m

E8. The Final Chapter! The Disappearance is Now Revealed Beyond 18 Years

May 29, 2018 · 54m

E9. What is the Truth about the Mystery of My Brother's Death That is Finally Revealed?

Jun 5, 2018 · 54m

E10. The Greatest Crisis! Change the Past! Save the Future! The Mystery of Radio is Revealed

Jun 12, 2018 · 54m