Ikoku Irokoi Romantan is a manga created by Ayano Yamane, who is the mangaka of the Manga/FinderSeries and Manga/CrimsonSpell. The manga was published in English by 801 Media under the title A Foreign Love Affair. The manga was also adapted into a two episode {{OAV}}.

Japanese yakuza clan heir Ranmaru just got married on a lavish cruise ship, but things aren't as they seem. The marriage is just for the appearances, and he ends up getting drunk and spending the night not with his bride but with the sexy ship captain.

!!This work contains examples of:
* ArrangedMarriage: Ranmaru to his childhood friend Kaoru.
* {{Bishonen}}
* BoysLove
* BridalCarry: Al carries Ranmaru this way [[spoiler: at the end of the second OVA after rescuing him from his captors.]]
* DistractedByTheSexy: Al gets flustered while looking at a disheveled Ranmaru, to the point that while he's staring at him, he doesn't notice that the water he's pouring is pouring onto the floor.
* EvenTheGuysWantHim: Ranmaru. Even Gondou, who is straight and in love with Kaouru, is temporarily tempted by him.
* {{Expy}}: Ranmaru is very similar in appearance and personality to Hiroki Kamijou from Junjou Romantica, coincidentally, the share the same voice actor.
* {{Gayngster}}:
* PhenotypeStereotype: Al is a blond blue-eyed italian.
* {{Seme}}: Al
* {{Uke}}: Ranmaru