Austria
Japan. The 1964 Summer Olympics were held in Tokyo from October 10 to October 24, 1964.
No African country has ever hosted the olympics
No, Austria has not hosted the Summer Olympics, although they have hosted the Winter Games twice; in 1964 and 1976.
Rio, Brazil hosted the Olympics in 2016.
Tokyo
There was no Olympics held in 1982.
USSR
The Netherlands.
Mexico City, Mexico hosted the 1968 Summer Olympics.
Innsbruck, Austria.
Sapparo is in northern Japan. It hosted the 1964 Winter Olympics.