A Taco Revolution in Japan?

"How many Taco Bell sauce packets do you have in your glove compartment?" I've got a lot, and whenever I go to the U.S. I make sure to bring back more, since they're awfully convenient and taste good, too. We had soft tacos for dinner the other day, and it was a reverent experience, with everyone making each taco with care and eating it slowly, savoring each bite. Unlike Hong Kong with its mish-mash of food cultures, with all manner of cuisine from Asia, Europe and everywhere else mixed together, Japan can be rather closed-minded about what it eats, which makes it hard to find some of my favorite items. The amazing thing about the tortillas we ate this time, though, was that they were bought here -- I kept re-reading the Japanese text on the package, unable to believe my eyes. Could this be the beginning of a renaissance of culinary internationalization in Japan? My fingers are so crossed.