Fugo Keiji

 is a 2005 Japanese drama broadcast by TV Asahi based on a novel by Yasutaka Tsutsui.
Synopsis.
Miwako Kanbe, the granddaughter of a millionaire, becomes a detective and starts working at a police station where there are few women. Her style, elegant manners, and upper-class attitudes constantly get on the nerves of her old-fashioned co-workers. However, Miwako’s investigations solve many cases.