Just this week we learned that Olympic Games Tokyo 2020: The Official Video Game will get multiple content updates with new events. Now we have some details on when to expect that content, and what's on the way.
The first round of content is coming in Sept. 2019, which will add in Rugby. Following in Nov. 2019, players will be able to try out Judo. In Feb. 2020, Sports Climbing will be available to download, and in April 202, the 4x100m Relay will be added.