A Dangerous Detective Before You Know It - Welcome to Tokyo, Father!
While shopping for dates, Ryo comes across a young woman who decides to parade him in front of her country-living father in order to convince her father that she is seeing someone and wants to stay in the city. When her father notices that Ryo has a gun, Ryo tries to pretend to be a police detective, steals a police car, and promptly gets involved in trying to break up a hostage situation during a bank robbery.
Aired 27/05/1988EP 8 - A Dangerous Detective Before You Know It - Welcome to Tokyo, Father!
1988
City Hunter 2
Ryo Saeba is a "sweeper" know as the City Hunter. He and his sidekick Kaori Makimura are hired to solve problems that the police can't (or won't) handle. When he's not keeping the streets of Tokyo clean, Ryo is chasing the ladies, and Kaori chases after him with a giant anti-ecchi hammer.
(Source: Anime News Network)