When was the first modern Olympic Games scheduled to be held in an Asian country?

Question

Although the modern Olympic Games was established for competition by amateurs, full professionals began to be admitted. One of the last sports to be fully amateur in the Olympics accepted professionals in the 2016 Games. Which one was this?

Answer 1

1940
The Winter Olympics were scheduled to be held in Japan and Finland, and the Summer Olympics to be held in Japan and Germany; however, both Games were cancelled because of World War II.