According to this wikipedia article Barazoku was the name of a japanese gay mens magazine that later became a slang term for gay or gay manga. This is pretty much like yaoi, so just like it was aliased to gay I figured it would make sense to alias barazoku to gay as well.
So I tried to suggest the alias and I got a message that said "barazoku was already aliased to something". But when you look at the wiki page for barazoku there is nothing stating that it was ever implicated to anything, only that bara was implicated to it.
So what is going on? I feel very strongly that barazoku -> gay is a valid alias. Having 255 images tagged with it, I really feel it's an alias worth making.
Updated by 123easy