In 2010, a record number 8,612,000 tourists from abroad visited Japan — up 26.8 percent from 2009 — and it was hoped that more than 10 million tourists would visit this year. But the March 11 earthquake, tsunami and nuclear disasters dashed this hope.

The news is not all bad, however. China recently lifted restrictions on visits to Japan with the exception of Fukushima Prefecture. Chinese tourists have begun once again to visit Kyushu, Kansai and even Tokyo.

Even so, it is unlikely that there will be a surge of foreign tourists in coming months. In March, 352,800 visitors from abroad entered Japan — just half the corresponding number the previous year. The figure for April was even worse, plunging by more than 60 percent compared with the previous year at under 300,000.