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
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
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 Ōnishi, Ryo Sato, Moro Morooka, Juri Manase
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
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
Guest Stars:
Akiko Aitsuki, Moeka Nozaki, Mitsuru Hirata, Ai Yoshikawa, Shunya Shiraishi
Guest Stars:
Mitsuru Hirata, Ai Yoshikawa, Shunya Shiraishi, Yasuto Kosuda, Yutaka Morioka
Guest Stars:
Tokuma Nishioka, Hideyuki Kasahara, Yuki Kubota, Yoshiyuki Morishita, Aina Yamada
Guest Stars:
Yuki Kubota, Yoshiyuki Morishita, Mari Hamada, Kurara Emi, Toshiyuki Kitami