#1 La Signature in France. I usually buy a bee bottle of some kind of Guerlain perfume every spring and the staff are kind of great there.
#2 Mitsukoshi is a close second. It reminds me of the Japan Center Mall in San Francisco and the Kinokuniya bookstore. Takes me back to my honeymoon in The City by the Bay......
Do not know what you call it, but my DW spends much time at the cart near the Outpost where they sell African jewelry. Me, the only stores I like are the ones that selling Mickey Pops.
We love to wander around Mexico & Germany. I buy a lot of different things in France for my classroom. My favorite is the Paris Metro Map that I have hanging behind my desk. Japan is interesting, but they don't accept any discounts offered through anything related to WDW.