[Machine Translation] A robbery occurred in the jurisdiction of the Tokyo Bay Rinkai Police Station. With the cooperation of Hayami, a platoon commander of the Kosoku-tei, the 1st Robbery Section waited for dawn to begin a house-to-house search and secured the culprit. However, a radio call came through continuously, and a dead body was found floating in the Koto Marina. The victim was identified as Ayaka Tachihara, a gravure idol. Sandals believed to belong to the victim were found on a nearby pleasure boat. The owner of the boat is said to be a powerful person in the entertainment industry whom Tachihara is rumored to be a mistress... The Azumi team takes a stand against the ties surrounding the entertainment world! This is the long-awaited paperback edition of the popular series, which has been regularly dramatized.