Pakor and a few others do LIST them but what I've found...

is when you go to actually try to give them money they are "out of stock"
I haven't tried to get Fuji but sourcing all the components from one place is next to impossible. I tried looing for kits but gave up on that and sourced the individual chemicals from about 3 places including getting my Bleach III for C41 on eBay. (thanks Tiberius )

Fuji is rougher than others here in the States for some reason.