PYEONGCHANG, South Korea — With the PyeongChang 2018 Winter Games officially over, here's a preview of 20 things to expect at the next Olympics, the 2020 Summer Games in Tokyo. 1. While this is the third time the Japanese capital has been awarded the games, Tokyo has hosted the Olympics only once — in 1964. The city was originally scheduled to host the 1940 Summer Games, but they were moved to Helsinki after war broke out between Japan and China in 1937.