Hiroshi Nishitani

It's another battle of the wits for the brilliant but eccentric physicist, Yukawa, and detective, Kaoru.

A man suspected of murdering a young girl is released due to a lack of evidence. He begins taunting his victim's family but is soon found murdered. However, that young girl might not have been his only victim.

Divorcee Sasamoto Sawa lives quietly in a small town when her former love Kitano Yuichiro visits to give a lecture. Reuniting, their romance is rekindled.

Homare Shishio who was thought to be dead reunites with Wakamiya Junichi after 3 years to investigate the attempted kidnapping of an entrepreneur's daughter. However, the entrepreneur dies soon after so the duo ends up on a strang...