Fugoh Keiji Deluxe

Kanbe Miwako is a detective who wears expensive clothes and is chauffeured to work every day. She is the granddaughter of the super-rich Kanbe Kikuemon, who earned his vast fortune through dirty means when he was young and now wants to repent by spending it all on his only granddaughter and her work. With a characteristic "Excuse me, may I speak?", she comes up with unusually clever as well as unusually expensive means to lure out the criminals, annoying her coworkers to no end, but always getting her man. This second series is similar to the first except that the police have a grander conference room and the Kanbe clan has even more wealth and luxury.
(Source: Dramawiki)