Season 1

Detective Yugami, a quirky and unconventional investigator, partners with the ambitious rookie Hanyu to solve the suspicious death of a female college student, uncovering a web of secrets involving harassment and a myst…

Yugami and Hanyu investigate an attempted rape case involving a middle school teacher, Chisato, who was attacked in her apartment. Although Chisato refuses to cooperate, the detectives discover a connection between her …

Yugami and Hanyu investigate the brutal attack on Sergeant Masashita, a beloved officer found unconscious in the mountains just before his retirement. As they uncover clues involving a mysterious sketchbook and a suspic…

Yugami and Hanyu investigate the suspicious death of an architect who fell from an unfinished building. The investigation reveals a love triangle involving the victim, his fiancée, and a colleague who claims self-defens…

A kidnapping case involving the daughter of a prominent family is marked by a symbol linked to a past murder inspired by a sinister novel. The author of that novel, who used the same symbol, was once apprehended by Yuga…

A wealthy young IT entrepreneur is attacked at a planetarium after posting about his visit online. The victim, known for aggressive business tactics, has many enemies, including a telescope maker whose company he drove …

The detectives investigate the poisoning death of Sugano's friend, Eriko, who was found dead shortly after a reunion. Despite her seemingly happy life, it’s revealed that she was struggling with a demotion and had secre…

Yugami, feeling down about his favorite racehorse's retirement, takes Hanyu to a nightclub where they encounter a former thief, now trying to live an honest life. A few days later, she is found dead with a large sum of …

A wealthy former doctor is found brutally murdered in his home, with a cryptic note suggesting revenge as the motive. Despite the eerie similarities to a crime depicted in an unfinished novel by a notorious criminal, Yu…

Yugami mysteriously vanishes after visiting a hospital where Hizumi is in a coma. Meanwhile, Hanyu and the team discover that the supposed dead author, who was responsible for the murders years ago, may still be alive a…