City Hunter: Goodbye My Sweetheart is a special anime that premiered in spring 1997, produced by Sunrise.

About the production: there is 1 episode of about 90 minutes and its current status is "finished".

Its main genres are action, adventure and comedy, with themes such as Detective, Male Protagonist, Terrorism and Urban.

On AniList, City Hunter: Goodbye My Sweetheart has an average score of 73%, a good score, and appears on 2,632 users' lists.

The franchise continues in or follows from: CITY HUNTER Special: Kinkyuu Namachuukei!? Kyouakuhan Saeba Ryou no Saigo and City Hunter: The Secret Service.

Ryo Saeba (aka the City Hunter), is a private detective in the city of Tokyo. Together with sidekick Kaori Makimura, Ryo is hired by actress Emi Makaze to find her long lost brother. The woman's brother turns out to be "The Professor", a dillusional ex-soldier who's planing to destroy the Shinjuku district of Tokyo. Kaori is assigned to guard Emi, but they both get caught up in the Professor's scheme. The City Hunter must save them, without allowing downtown Tokyo to be destroyed. (Source: Anime News Network)

Official synopsis from AniList.