Yes, I followed the walkthrough for both, but I do not see the recipe for jade jewelry, and it says I need 20 or 30 jewelry to recruit Kuro and I only have 3 and I am trying to figure out how to get more.
The jewelry on the overview map, same as every other resource on the overview map, has nothing to do with the things you have in your inventory. You need to upgrade the construction of the work area near Aldlyn on the country overview map in order to produce jewelry for your country.
