Ep. 3: Sakon Exposes the Policeman as the Killer Seeking Revenge for His Brother
Aired on October 15, 1999

3
Sakon discloses that the policeman is the murderer driven by a desire for vengeance. The officer is the sibling of Osamu, a former student who took his own life after being subjected to severe bullying by members of the puppetry club several years ago. This revelation connects the current violent events directly to the past trauma inflicted upon Osamu, establishing the policeman's motive as retribution for his brother's tragic death caused by the club's actions.
Episodes
- Ep. 1 · The Vengeful Demon of the Abandoned School, Part I
- Ep. 2 · The Vengeful Demon of the Abandoned School Continues with More Killings
- Ep. 3 · Sakon Exposes the Policeman as the Killer Seeking Revenge for His Brother
- Ep. 4 · The Izu Two-Faced Oni, Part I
- Ep. 5 · Sakon suspects an insider killed Takamura with a Nihinto, linking it to a murder 16 years prior.
- Ep. 6 · Sakon's Investigation Continues as Yagisawa Confesses and Dies
- Ep. 7 · Sakon uncovers the truth behind Yagisawa's suicide and Sato's past actions