The Auntie Investigator Sees it! ~Uncovering the Conspiracy of Mamachari Thefts~

Morishita Asako works as an undercover agent for the authorities. Although it is hard to imagine from her appearance, Asako had solved many difficult cases so far. One day... my boss, Toriyama, gives me a document. What was written there was data showing that the number of cases of mamachari theft has increased in recent months. Asako immediately straddles a mamachari and begins a decoy investigation, and she reveals the organization of the thieves, but at the hideout, her son Kenji and her devil meet again...and then she learns about the organization's plan that is beyond her imagination...