Maison Ikkoku: Bangai-hen - Ikkokujima Nanpa Shimatsuki
Japanese title: めぞん一刻番外編 一刻島ナンパ始末記
Alternative titles: Maison Ikkoku: Deserted Island, Maison Ikkoku Bangai-hen: Ikkokujima Nanpa Shimatsu Ki, Maison Ikkoku: Ikkoku-tou Nanpa Shimatsu ki
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: May 21, 1991
Duration: 23 min
Rating: PG-13 - Teens 13 or older
Studios: Magic Bus
Producers: Kitty Films, Omnibus Promotion
Genres: Comedy, Drama, Romance
Themes: Adult Cast
Demographics: Seinen

Yotsuya and Ichinose are enjoying a hot afternoon when they recall the time that the tenants of Ikkoku-kan and Mitaka go off on a cruise to party hard aboard Mitaka's new boat; however, the boat falls apart, and everyone is shipwrecked on a deserted island. With everyone up to their usual antics and shenanigans, what can happen in such a desolate place?