S01E01 宝石泥棒に子守唄を
Osamu, a gangster who works for "Ayabe Information Services" as a "private detective", is given a very interesting job: he has to pretend to rob a jewelry store, hide the "goods", and let himself get...
Osamu discovers his young son is missing, abducted by his late wife's sister, who is using the child to try and get child support payments from... a gangster who is also a hairdresser.
Two lovable idiot "private detectives" (or at least, that's their cover story —more like gangsters) try to make ends meet on the mean streets of Tokyo.