Looking for a good printmaking paper for Chine Colle. I'm set on the Japanese paper, looking for a white printmaking paper.

I'd suggest staying with a 100% cotton mouldmade sheet, such as Revere, Somerset or Rives. A non-cotton or a machinemade paper might not stand up to all of the pressure required and you may see some cracking around the plate. Each of the papers above is available in various shades, weights and surface textures.