Ep. 6: Satoru investigates Sachiko's death while being pursued by police and a mysterious suspect.
Aired on February 12, 2016

Satoru rescues Airi from a burning house and receives her phone, which contains a message from Sachiko. He contacts Sachiko's acquaintance, Sawada, who reveals that Sachiko knew the true kidnapper's identity before her death. Sawada connects Jun's framing to a previous kidnapping case, suggesting the killer is the same person. Meanwhile, Airi's mother swaps places with her to protect Satoru. Airi later informs Satoru about a suspicious man named Nishizumi linked to the fire. However, police arrive to arrest Satoru. As he is taken into custody, Satoru spots the man he saw leaving his house on the night of Sachiko's murder, confirming his suspicions about the culprit's presence.
Episodes
- Ep. 2 · Satoru notices Kayo's bruise and invites her to his birthday party to prevent her death.
- Ep. 3 · Satoru confronts Kayo's abuse and reveals a Christmas tree to comfort her
- Ep. 4 · Satoru and Kayo visit the science center, but her absence the next day creates new uncertainty.
- Ep. 5 · Satoru flees police suspicion while investigating Kayo's disappearance with Airi's help.
- Ep. 6 · Satoru investigates Sachiko's death while being pursued by police and a mysterious suspect.
- Ep. 7 · Satoru uses Revival to save Kayo by orchestrating a staged abduction in an abandoned bus.
- Ep. 8 · Satoru investigates Kayo's home for clues linking the intruder to past murders
- Ep. 9 · Akemi faces arrest while Satoru investigates potential victims Hiromi and Aya
- Ep. 10 · Satoru worries about the killer's next targets after Hiromi and two others survive the initial murders.