Shinjuku success legend. The neighbor is a beautiful dancer (Part 1)
A dancer named Maiko rents out the apartment adjacent to Ryo and Kaori. Already she is worried not only about Ryo's advances but the fact that an unknown person appears to be in her apartment when she is not home and when she is being followed. While Ryo initially tries to help, she rebuffs his advances.
Aired 19/05/1989EP 56 - Shinjuku success legend. The neighbor is a beautiful dancer (Part 1)
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)