Synopsis

The quirky duo of Kobayakawa Fuyuhiko and Terada Torami are back in an SP after two years! This time, Fuyuhiko is the “Sakura Shrimp Prince”?!
Fuyuhiko and Torami now belong to Section 5 of the Tokyo Metropolitan Police Department’s Special Operations Unit. They’re a department that handles miscellaneous duties for the elite units. Joining them is Tomosaka, a Gen Z supplies officer, and Takuji, an unrealiable section chief. Amidst all this, Fuyuhiko receives a request to prove someone’s innocence. The person seeking advice, Kikuko, claims it involves a murder that occurred in Kanazawa two years ago. Shortly afterward, her son committed suicide. Because he had been accused of stalking the victim, he was labeled a murderer without a trial. After reading the accused’s journal, something catches Fuyuhiko’s attention and as a result, he decides to begin an unauthorized investigation.