Fugô Keiji Deluxe

Kanbe Miwako (Fukada Kyoko) 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. (mydramalist.com)