Forgot to add:
I have neeeeever —not even a single time— been served at any Japanese McDonalds (or any other big chain) by a person who did not appear Japanese.
VEGETABLE TEMPURA

CHOICE OF VEGS Kabocha in thin slices Carrots in thin slices Fresh shitake caps Broccoli buds Sweet potatoes, thin-sliced Herb sprigs
BATTER Mix cup cake flour, pinch b/soda, pinch salt, cup ice water. Dont overmixlumps are okay--should be thin and see-through on veg. Heat oil covering bottom of pan (or use deep fryer) 170-180 deg. Dip veg, lightly covering. You should be able to see through batter easily. If you want fancy, green veg look good partially battered, w/ some green showing. Fry both sides lightish brown, remove to p/towels. Pat oil off. SERVE.