The statue of Miraitowa (L) and Someity, two mascots of the Tokyo 2020 Olympics and Paralympics, is unveiled to mark 100 days before the start of the Olympic Games at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

Tokyo 2020 Olympic Games mascot Miraitowa poses with a display of Olympic symbol after an unveiling ceremony of the symbol to mark 100 days before the start of the Olympic Games on Mt. Takao in Hachioji, west of Tokyo, Japan, April 14, 2021. (Photo by Tokyo 2020 and TMG)

(From L to R) Japan Olympic Committee President Yamashita Yasuhiro, Tokyo Governor Koike Yuriko, Tokyo 2020 Organizing Committee Vice President Endo Toshiaki, Tokyo Metropolitan Assembly President Ishikawa Ryoichi and Koyama Kunihiko, chairperson of special committee on measures to promote The Olympic and Paralympic Games of Tokyo Metropolitan Assembly pose with the statue of Miraitowa (L) and Someity, two mascots of the Tokyo 2020 Olympics and Paralympics, to mark 100 days before the start of the Olympic Games at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

Tokyo 2020 Organizing Committee Vice President Endo Toshiaki (R) and Tokyo Governor Koike Yuriko speak during the unveiling event of the statue of the two Tokyo Games mascots, to mark 100 days before the start of the Olympic Games Tokyo 2020 at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

Tokyo Governor Koike Yuriko stands next to the statue of the two Tokyo Games mascots, to mark 100 days before the start of the Olympic Games Tokyo 2020 at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

Tokyo 2020 Olympic Games mascot Miraitowa poses with a giant Olympic Symbol after an unveiling ceremony of the symbol to mark 100 days before the start of the Olympic Games on Mt. Takao in Hachioji, west of Tokyo, Japan, April 14, 2021. (Photo by Tokyo 2020 and TMG)

The statue of Miraitowa (L) and Someity, two mascots of the Tokyo 2020 Olympics and Paralympics, is unveiled to mark 100 days before the start of the Olympic Games at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

Japan Olympic Committee President Yamashita Yasuhiro (L) and Tokyo Governor Koike Yuriko speak prior to the unveiling event of the statue of the two Tokyo Games mascots, to mark 100 days before the start of the Olympic Games Tokyo 2020 at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)

The statue of Miraitowa (L) and Someity, two mascots of the Tokyo 2020 Olympics and Paralympics, as well as a display of the Olympic Symbol at Mt. Takao (on the screen), is unveiled by officials and guests to mark 100 days before the start of the Tokyo Olympic Games at the Tokyo Metropolitan Government building in Tokyo, Japan on April 14, 2021. (Eugene Hoshiko/Pool via Xinhua)