2020 Tokyo Olympic Games

In this March 30, 2020, file photo, a man jogs past the Olympic rings in Tokyo.It’s been six months since the Tokyo Olympics were postponed until next year by the COVID-19 pandemic. Everyone from new Japan Prime Minister Yoshihide Suga to IOC President Thomas Bach have tried to assure the Japanese public and deep-pocketed sponsors that the Olympics will take place. (AP Photo/Jae C. Hong, File)

In this June 11, 2019, file photo, Toshiro Muto, CEO of the 2020 Tokyo Olympics organizing committee, listens to questions from the media during a news conference in Tokyo. Tokyo CEO Muto and other Olympic officials are proposing that the government relax immigration regulations, allowing athletes to enter the country before next year’s postponed games and train during a 14-day quarantine period. (AP Photo/Jae C. Hong, File)

FILE - In this May 4, 2019, file photo, International Olympic Committee President Thomas Bach, right, is presented with the Australian Olympic Committee (AOC) President's trophy by AOC president John Coates at the AOC annual general meeting in Sydney, Australia. The only thing more difficult than staging next year's Tokyo Olympics in a pandemic might be convincing sponsors to keep their billions on board in the midst of economic turbulence and skepticism. (AP Photo/Rick Rycroft, File)

Japan's new Prime Minister Yoshihide Suga attends an extraordinary session at the upper house of parliament Thursday, Sept. 17, 2020, in Tokyo. Suga started his first full day in office Thursday, with a resolve to push for reforms for the people, and he said he is already taking a crack at it. (AP Photo/Eugene Hoshiko)

FILE - In this March 25, 2020, file photo, Thomas Bach, president of the International Olympic Committee (IOC), attends an interview after the decision to postpone the Tokyo 2020 Olympic Games because of the coronavirus disease (COVID-19) outbreak, in Lausanne, Switzerland. Bach suggested that the Tokyo Olympics are a moving target. (Denis Balibouse/Keystone via AP, File)

FILE - In this Dec. 5, 2018, file photo, John Coates, the leader of the IOC's coordination commission for the Tokyo Olympics, speaks during a press conference in Tokyo. The International Olympic Committee and Japanese organizers are trying to remove public doubts that the postponed Tokyo Olympics will take place next year despite the COVID-19 pandemic. Tokyo organizing committee CEO Toshiro Muto said last week that the games could go ahead without a vaccine. This week John Coates, the IOC member from Australia who oversees the Tokyo Olympics, said the games would happen despite the pandemic.(AP Photo/Koji Sasahara, File)

FILE - In this July 20, 2018, file photo, a deliveryman stands near a mural displaying Chinese yuan and other world currency symbols on the outside of a bank in Beijing. The Tokyo Olympics are already the most expensive Summer Games on record with costs set to go higher, a wide-ranging study from Britain's University of Oxford indicates. This is even before the costs of the one-year delay from the COVID-19 pandemic are known with the cost overrun already at over 200%, lead author Bent Flyvbjerg explained in an interview with the Associated Press. (AP Photo/Mark Schiefelbein, File)

A lantern containing the Olympic Flame is shown prior to public display Monday, Aug. 31, 2020, in Tokyo. The Olympic flame is going on display in Tokyo, just a short walk from the new National Stadium where it was supposed to be burning a month ago.(AP Photo/Eugene Hoshiko)

FILE - In this Aug. 21, 2016, file photo, Japanese Prime Minister Shinzo Abe appears as the Nintendo game character Super Mario during the closing ceremony at the 2016 Summer Olympics in Rio de Janeiro, Brazil. Abe was a star of the closing ceremony of the 2016 Rio de Janeiro Olympics, parading before a 70,000 sellout at the Maracana stadium as Nintendo game character Super Mario. It was Abe's humorous invitation to the next Olympics in Tokyo. (Yu Nakajima/Kyodo News via AP, File)

Buffalo Bills Head Coach Sean McDermott runs practice form the middle of the field with a mask on during the second day of training camp opened to the media at ADPRO Sports Training Center's outdoor field in Orchard Park, N.Y., Tuesday, Aug. 18, 2020. P (James P. McCoy/Buffalo News via AP, Pool)