I was looking at the Badger Graphics site for Provia 100F in 5x7, and I see that their price list indicates "last order from Fuji". I don't know if this reflects something about Fuji's plans or Badger's plans, and I'm not going to speculate.
But I have friends in Japan, albeit not photographers, and regular opportunities to have them bring me stuff if I want to. So it occurs to me to wonder, is this something that's a regular off-the-shelf product in Japan? If so, where do I direct a non-photographer to buy some for me (and how expensive is it as compared to the import prices through Badger)?