In this arcade companion game to Mario & Sonic at the Olympic Games Tokyo 2020 and the second arcade installment of the Mario & Sonic series. As with the Nintendo Switch version, the game takes place in Tokyo, Japan, home of the 2020 Summer Olympics, and features events from both 2020, as well as 2D Events from the 1964 Summer Olympics, which were also held in Tokyo.

In this arcade companion game to Mario & Sonic at the Olympic Games Tokyo 2020 and the second arcade installment of the Mario & Sonic series. As with the Nintendo Switch version, the game takes place in Tokyo, Japan, home of the 2020 Summer Olympics, and features events from both 2020, as well as 2D Events from the 1964 Summer Olympics, which were also held in Tokyo.