Seishun Fuufu Monogatari: Koiko no Mainichi
Japanese title: 青春夫婦物語　恋子の毎日
Alternative titles: Seishun Fufu Monogatari Koiko no Mainichi, Koiko's Daily Life
Type: OVA
Source: Manga
Episodes: 2
Status: Finished Airing
Aired: Sep 22, 1989 to Mar 23, 1990
Duration: 50 min per ep
Rating: R+ - Mild Nudity
Studios: Artland
Producers: Creative Bridge
Genres: Comedy, Drama, Romance, Ecchi
Themes: Organized Crime
Demographics: Seinen

Based on the romance manga "Koiko no Mainichi " by George Akiyama, serialized in Weekly Manga Goraku.

In a story that flits between serious drama and comedic farce, Shinjuku gangster Sabu and his young wife Koiko try to live a normal life, despite the interferences of gang politics and criminal deals. After she saves his life, Sabu's gang-boss, Tominaga, falls in love with Koiko, and sends Sabu into increasingly more dangerous situations, hoping to cause his arrest, and thus obligate himself to "take care" of Koiko while Sabu is in prison. 

(Source: Anime Mushi)