Furuhata investigates a series of bizarre, seemingly random accidental deaths. He zeroes in on the suspected murderer, but loses faith in his instincts when the suspect is himself killed. However, in the end, he ends up solving three murders and catching the real suspect.

Furuhata receives a mysterious invitation to an old friend's house. Beginning to suspect his friend plans to murder his cheating wife, Furuhata realizes this may be his chance to prevent a murder instead of solving one.

Kyoko Kagami is a pen name for a pair of twin writers. After one sister kills the other, their technical advisor Furuhata investigates. His investigation is complicated by his feelings for the surviving sister.

What happens when the killer you are hunting is your superior? Furuhata is about to find out after he begins suspecting the legendary Superintendent Kogure of murdering the man who killed his daughter.

A trip should be enjoyable but Dr Nakagawa's trip was ruined when he realized he was being tailed by his wife's private eye. He decides to kill the nosy gumshoe on the train home but unfortunately for him, Furuhata Ninzaburo is on board.

During a rehearsal, a beloved samurai movie star kills the despised studio executive. Was it an accident or murder? Furuhata Ninzaburo investigates.

Furuhata and Shintaro are assigned to bodyguard a radio DJ who's been receiving threatening messages. However, the DJ turns out to be the killer with a devious plan and a watertight alibi.

Furuhata catches a cold and stops in a small village to recover with his colleagues, getting caught up in the entire community's attempt to cover up a murder.

Shogi 8-dan Yonezawa is no match for Furuhata Ninzaburo after murdering the overseer at the Ryujin Tournament.

During a long bus trip to New York, a Japanese woman sitting next to Furuhata challenges him to a game. She will tell him about the perfect murder she committed and see if he is able to figure out how she got away.

A successful lawyer kills his mistress and frames Shintaro Imaizumi for the murder. When the lawyer convinces Shintaro to plead guilty, Furuhata becomes suspicious.

A dentist murders her ex-boyfriend and attempts to use Furuhata as his alibi, tricking him and another witness into thinking she was cleaning his teeth at the time of the crime.

A highly respected magician falls in love with his much younger assistant and murders her boyfriend in front of a captive audience which just so happens to include Furuhata and Shintaro.

A conductor murders a violist he was having an affair with an seeks to frame her new boyfriend. Strangely, he also kills all of the victim's fish, which Furuhata used to deduce the killer's identity.

Ichiro Suzuki, a baseball player obsessed with fair play, murders a man who was blackmailing his brother who is none other than Furuhata's faithful friend Mukojima.

A hated, strict headmistress of an all-girls priory school murders a liberal teacher beloved by all the students. In order to catch her, Furuhata will have to play by her rules.

A magazine editor concocts and executes the perfect murder in the snowy hills around Tokyo only to then encounter an acquaintance. He kills him too but his streak of bad luck has only just begun.

A perpetually busy media director murders a politician in his hotel room while engaging in a phone call he would later use as his alibi. His meticulously planned schedule soon meets an obstacle in Furuhata Ninzaburo.

A wheelchair-bound scientist kills his colleague and old friend using a deadly gift and some well-timed phone calls. Saionji quickly suspects the scientist's ex-girlfriend of the crime, but Furuhata remains unconvinced.

Shintaro is trapped on a Ferris wheel with a bomb on board and if the amusement park doesn't pay the bomber until noon, it will go off. His only other hope is a young explosives expert whom Furuhata suspects is the bomber.

Furuhata's favorite screenwriter murders her domineering sister with an unknown murder weapon. In order to find the weapon and prove her guilt, Furuhata makes Shintaro become the old woman's servant.

While competing on a TV game show, Furuhata investigates the murder of a costumer found dead in a locked room. He begins suspecting that the killer is none other than the undefeated quiz show champion.