Yuichi Takayama receives a severed ear in the mail from an unknown sender. Sherlock gets closer to understanding the truth behind Stella Maris.

While on the run from the police, Sherlock races against time to stop Akira Moriwaki from infecting Tokyo with a deadly virus.

Dr. Hiroshi Watanuki is tortured to get information regarding his top-secret research on a fear-erasing drug. Reiko Haitani’s identity is stolen by a recruiter looking to gain entry into a pharmaceuticals laboratory.

After Toru’s death, Wato relies on Dr.Irikawa. Sherlock tries to keep the design for a nuclear warhead from falling into Akira Moriwaki’s hands.

A vandal draws a mustache on Sachiko, a famous painting by Saneatsu Kishida. The owner of the painting, Mariko Maibara, approaches Sherlock for help.

Sakura Wakasugi is found sucking her daughter’s blood, and her family suspects a curse is behind her behavior. Wato visits an exhibit by war photographer Toru Moriya.

Risa Mashima suddenly go missing after her picture-perfect wedding ceremony. Wato learns from Dr. Irikawa that her flashbacks are a symptom of PTSD.

Wato Tachibana has just returned to Japan from Syria. Her mentor suddenly dies after his stomach explodes at the airport. Consulting detective Miss Sherlock is put on the case.