The manga is called Ikoku Irokoi Romantan and it has as OVA that is coming out this summer to it. It's one of my fav Yamane Ayano joints. I'm praying they do a Viewfinder anime. Nice manga vid by the way. I liked the song as well.You can dl this manga at Aarinfantasy or from the Yamane Ayano group at LiveJournal. I think I actually still have it somewhere, but I'd have to check.