Hey, I know a lot of you guys are into everything to do with Japan so I thought I'd recommend this three part documentary which I recently watched. It's following Justin Lee Collins (Don't like him much personally but I always find myself watching these odd documentaries that he does), as he travels Japan and experiences some of the weirder sides of the culture, ect.
http://www.youtube.com/watch?v=o_exIzNM ... verified=1Here's episode one where he looks into the dating scene in Japan, and tries his hand at being a "Host".