2020 Tokyo Olympic Games

FILE - This March 20, 2019, file photo shows the emblem of the Olympic torch of the Tokyo 2020 Olympic Games during a press conference in Tokyo. Tokyo organizers said Wednesday, May 8, 2019, they are trying to cut spending, under pressure from the International Olympic Committee, which has been widely criticized for driving Olympic cities to build “white elephant” venues, often at the taxpayers expense. (AP Photo/Eugene Hoshiko, File)

FILE - In this July 31, 2017, file photo, Los Angeles Mayor Eric Garcetti, left, listens as Los Angeles Olympic Committee leader Casey Wasserman speaks during a press conference to make an announcement for the city to host the Olympic Games and Paralympic Games 2028, at Stubhub Center in Carson, Calif. The price tag on the Los Angeles 2028 Olympics is now $6.88 billion, a $1.36 billion increase that comes mainly because of accounting measures designed to better reflect inflation over the long lead-up to those games. Most key numbers the organizing committee released Tuesday, April 30, 2019, are essentially the same as those submitted in the original bid documents, only adjusted from 2016 dollars to reflect the real value of the dollars at the time they'll be received or spent. (AP Photo/Ringo H.W. Chiu, File)

Kosuke Kitajima, a four-time Olympic swimming gold medalist attends a press conference in Tokyo Thursday, April 18, 2019. Kitajima helped Tokyo Olympic organizers launch their ticket website on Thursday, which is where only Japan residents can buy tickets when they go on sale in Japan on May 9. But the useful site can also be accessed by people outside Japan, where basic prices are listed along with the full competition schedule. (Yuta Omori/Kyodo News via AP)

Tokyo 2020 Sports Director Koji Murofushi speaks during a press conference to unveil detailed Olympic competition schedule in Tokyo, Tuesday, April 16, 2019. For fans, athletes, and volunteers in Japan, next year’s Olympics in Tokyo could become known as the get-up-early games.Organizers announced Tuesday that - hoping to beat summer heat in the Japanese capital - the men’s 50-meter race walk final will begin at 5:30 a.m. The men’s and women’s marathon final will start at 6 a.m. (AP Photo/Koji Sasahara)

International Olympics Committee member and head of the Japanese Olympic Committee Tsunekazu Takeda bows as he arrives at the venue of a JOC executive board meeting in Tokyo Tuesday, March 19, 2019. Takeda is resigning amid a bribery scandal that investigators suspect helped Tokyo land next year's Olympics. Takeda announced Tuesday he will stand down when his term ends in June, but he denied corruption allegations against him. (AP Photo/Eugene Hoshiko)

A robot passes a basket containing drinks to a woman in wheelchair during an unveiling event in Tokyo Friday, March 15, 2019. Organizers on Friday showed off robots that will be used at the new National Stadium to provide assistance for fans using wheelchairs. (Kyodo News via AP)

FILE - In this Friday, Aug. 5, 2016 file photo, Timo Boll carries the flag of Germany during the opening ceremony for the 2016 Summer Olympics in Rio de Janeiro, Brazil. Athletes in Germany have scored a victory over Olympic restrictions on games-times advertising. A German federal agency says "abusive" limits on Olympic promotional activities should be relaxed. The Federal Cartel Office says the Olympic Charter's rules are "too far-reaching and thus constitute abusive conduct." (AP Photo/Matt Slocum, File)

A woman walks past a cutout of a runner originally installed as a promotional tool for 2018 Asian Games at a bus stop near the main stadium in Jakarta, Indonesia, Tuesday, Feb. 19, 2019. Indonesia has officially joined bidding to host the 2032 Olympics following its success staging the Asian Games last year, the deputy chairman of its national Olympic committee said Tuesday, highlighting the rising ambitions of the giant but perennially underperforming Southeast Asian nation. (AP Photo/Dita Alangkara)

FILE - In this Aug. 24, 2018, file photo, Japan's Rikako Ikee holds up her gold medal after winning the women's 50m freestyle final during the swimming competition at the 18th Asian Games in Jakarta, Indonesia. Ikee, the favorite for the 100-meter butterfly for the 2020 Tokyo Olympics, has been diagnosed with leukemia. Ikee said on her verified Twitter account Tuesday, Feb. 12, 2019, her illness surfaced when she got tests after returning from Australia not feeling well. (AP Photo/Lee Jin-man, File)