A new film is doing the rounds of the festivals, entitled "Boys for Sale"
It is a documentary about "urisen" in Tokyo. These are men (mostly straight, it is claimed), who sell sex in bars in Tokyo.
There is a trailer on Youtube here:
If you look at it, you can see the person who put up the video has some other videos - showing "deleted scenes" which are quite interesting.
Particularly the one about the guy explaining his secret of seduction (basically touching the customers thigh), which is also a popular strategy in Pattaya in my experience!