Ep. 89: Young Akechi's Splendid Challenge File 2
Aired on May 17, 1999

89
Police summon Akechi due to his potential opportunity to kill a student. Despite the suspicion, Akechi successfully demonstrates his innocence. He then proceeds to identify the actual murderer responsible for the crime. This sequence highlights his investigative skills as he clears his name and solves the case involving the student's death.
Episodes
- Ep. 85 · The Scorpion Claims Sanada as Second Victim While Hajime Notices Anomalies in the Film
- Ep. 86 · Kadowaki and Kurasawa are discovered dead in this third installment of the projection screen file.
- Ep. 87 · Hajime deduces the murder method and identifies the Scorpion
- Ep. 88 · Akechi's High School Mystery Involving a Library Death
- Ep. 89 · Young Akechi's Splendid Challenge File 2
- Ep. 90 · Investigation into the Legendary Shanghai Mermaid Murder Case File 1
- Ep. 91 · Investigation into the Second Legendary Shanghai Mermaid Murder Case
- Ep. 92 · Hajime escorts Yang Xiaolong away from police and visits his home after leaving the city
- Ep. 93 · Hajime Returns to Show Ship and Reveals Killer Identity in Shanghai Case