Tokyo 2020 Organizing Committee president Seiko Hashimoto (L), Japanese Olympic Minister Marukawa Tamayo (R), Tokyo governor Koike Yuriko (left screen) and International Paralympic Committee (IPC) president Andrew Parsons (right screen) attend a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)

Tokyo 2020 Organizing Committee president Hashimoto Seiko (C) speaks during a press conference after a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)

Tokyo 2020 Organizing Committee president Seiko Hashimoto (L), Japanese Olympic Minister Marukawa Tamayo (R), Tokyo governor Koike Yuriko (left screen) and International Olympic Committee (IOC) president Thomas Bach (right screen) attend a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)

Muto Toshiro, CEO of the Tokyo Organising Committee of the Olympic and Paralympic Games (Tokyo 2020), speaks during a press conference after a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)

Japanese Olympic Minister Marukawa Tamayo speaks during a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)

Tokyo 2020 Organizing Committee president Seiko Hashimoto speaks during a press conference after a five-party meeting of Tokyo 2020 Olympic and Paralympic Games in Tokyo, Japan, April 28, 2021. (Tokyo 2020/Handout via Xinhua)