Austria
Japan. The 1964 Summer Olympics were held in Tokyo from October 10 to October 24, 1964.
No, Austria has not hosted the Summer Olympics, although they have hosted the Winter Games twice; in 1964 and 1976.
No African country has ever hosted the olympics
Rio, Brazil hosted the Olympics in 2016.
Tokyo
There was no Olympics held in 1982.
Sapparo is in northern Japan. It hosted the 1964 Winter Olympics.
Innsbruck, Austria.
Mexico City, Mexico hosted the 1968 Summer Olympics.
Athens, Greece, hosted the 1896 Summer Olympics, which was the first official olympic games. Paris, France, hosted the 1924 Summer Olympics. Berlin, Germany, hosted the 1936 Summer Olympics. Rome, Italy, hosted the 1960 Summer Olympics. Tokyo, Japan, hosted the 1964 Summer Olympics. Montreal, Canada, hosted the 1976 Summer Olympics. Seoul, South Korea, hosted the 1988 Summer Olympics. Barcelona, Spain, hosted the 1992 Summer Olympics. Atlanta, United States, hosted the 1996 Summer Olympics. Beijing, China, hosted the 2008 Summer Olympics.
USSR