Ep. 131: Hajime trails Miyuki after suspecting she has a companion, leading to a car accident investigation.
Aired on May 15, 2000

131
Hajime follows Miyuki because he believes she is with someone else, but she is soon involved in a car accident. Inspector Kenmochi identifies the driver of the minivan, which belongs to a photography studio. The studio's three members have used the vehicle to travel to various locations across Honshu Island. Kindaichi discovers that one of these individuals is lying about their activities and whereabouts during the time of the incident, revealing a crucial detail in the case.
Episodes
- Ep. 127 · White-clad armored figures from an organization seek to revive King Caesar's kingdom.
- Ep. 128 · Investigation into the Deep Blue Symbol Found at the First Murder Scene
- Ep. 129 · Two sons discovered dead in separate rooms, prompting Kindaichi to suspect armored attackers
- Ep. 130 · Kindaichi identifies King Caesar and the killer's specific motion in the fifth deep blue file
- Ep. 131 · Hajime trails Miyuki after suspecting she has a companion, leading to a car accident investigation.
- Ep. 132 · Investigation into a Park Murder Involving the Yamata no Orochi Myth
- Ep. 133 · Congresswoman Aoyama dies in fire, leading police to a lake skeleton with only glasses as identification.
- Ep. 134 · Professor Shirai Decodes Yamata no Orochi Tomb Before Fatal Cave Incident
- Ep. 135 · The fourth case file details the killer's revelation regarding the professor and three victims.