Ep. 1: Ayumu Narumi faces suspicion for pushing Sayoko while Hiyono assists his defense.
Aired on October 1, 2002

1
Ayumu Narumi is accused of pushing Sayoko Shiranagatani from the 5th floor, making him the sole suspect despite his calm demeanor. Inspector Madoka, who is his sister, and others target him, but Hiyono Yuizaki steps in to help prove his innocence, addressing him as "Mr. Criminal." As Ayumu investigates, he confronts Sonobe, a new teacher, threatening to expose his secrets. Madoka, Ayumu, Hiyono, and Madoka's assistant locate Sonobe on the roof. They reveal him as the culprit, explaining that he switched the girl's glasses, which caused her to fall. The group successfully uncovers the truth behind the incident through their combined efforts and Ayumu's deductions.
Episodes
- Ep. 1 · Ayumu Narumi faces suspicion for pushing Sayoko while Hiyono assists his defense.
- Ep. 2 · Ayumu and Hiyono investigate the murder of undercover agent Takako Adachi at Sayoko's residence.
- Ep. 3 · Ayumu and Hiyono thwart Eyes Rutherford's bomb plot after a piano interview.
- Ep. 4 · Takashi Sonobe is killed by Blade Child Kousuke Asazuki, leading to a card guessing game.
- Ep. 5 · Ayumu learns of the Blade Children after Mr. Imazato is killed by a mysterious figure.