Something strange has been happening to John Watson. He goes to the detectives in Kabukicho for help, but they're even weirder!

A nephew is framed for the murder of his uncle, and it's up to Sherlock to clear his name.

Now that he's broke, Watson has to use the public bath. But there's murder waiting for him there, too!

Mary's decided she wants to go to an expensive school, and Lucy decides to raise the money. But getting big money fast means taking big risks...

Kobayashi runs into his old boss from his time in the Kaneko Gang. When one of the Kabukicho Irregulars steals a valuable sticker from the gangster, he'll have to risk it all to help them out.

Watson gets his first solo case as Sherlock sends him to investigate the home of the mysterious Irene Adler.

Irene joins the team as they track down a medical chart in the possession of an infamous blackmailer, while Sherlock gets stuck with childcare duties.

Jack the Ripper is after Irene's life, and Sherlock and Watson must take extraordinary steps to protect her.

A badly depressed Watson struggles to come to terms with his new life, as Sherlock vows vengeance on Jack the Ripper.

The identity of Jack the Ripper is revealed when Sherlock finally makes his move.

The detectives try to cheer up after a hard week. Mrs. Hudson sends them after her missing cat to keep their minds occupied.

While James has a difficult time in prison, Mycroft arrives at the row house and reflects on how Sherlock got his start in rakugo.

Fuyuto is in shock and not himself for several weeks after the events with Jack the Ripper. Sent to the hospital, he is met with a new case.

Watson and Mary do their best to stop the scammers that are planning a horrific upcoming terrorist attack.

Michel finally reunites with his long-lost daughter, but she is promptly arrested for murder soon after.

Ten months after the business with Michel's daughter, Sherlock cracks a mysterious code that leads to an even deeper mystery.

What starts off as an investigation into an animal killer, escalates into something far more sinister and dangerous.

New information comes to light about all of the strange incidents, and the true cause of everything is finally revealed.

As the villain makes his move, Watson finds himself in serious danger; Mary is caught in a compromising position.

With Watson's disappearance accomplished, the villain is prepared to execute the next phase of his master plan.

A Santa with a purple beard drops off some presents and a suspicious Sherlock chases after him before receivnig an invitation to a clandestine meeting.

Watson desperately tries to find Sherlock before he reaches the point of no return. He even tries to hire the other detectives, but they refuse to help.

Following the investigation into Moriarty, Sherlock performs his final rakugo entitled Moriarty the Living.