TOKYO -- Until a few days ago, Tokyo had been in the grip of a state of emergency. Throughout the period of restrictions, as always, cavernous wholesale supermarket Gyomu Super in downtown Tokyo bristled with people: Young men pile bulk frozen potatoes into their shopping carts, a bargain at 195 yen ($1.80). Frail seniors scoop up single serves of Chinese noodles or fermented natto beans at 20 cents apiece.





