Bottlenose dolphins swim over visitors in water tank at the Hakkeijima Sea Paradise aquarium-amusement park complex in Yokohama, southwest of Tokyo, Tuesday, July 21, 2015. Temperatures in Tokyo's metropolitan area neared around 96 degree Fahrenheit, or 35 degree Celsius, on Tuesday. (Photo by Shuji Kajiyama/AP Photo)
Yuna Hiraiwa of Team Japan falls from the uneven bars during Women's Podium Training ahead of the Tokyo 2020 Olympic Games at Ariake Gymnastics Centre on July 22, 2021 in Tokyo, Japan. (Photo by Athit Perawongmetha/Reuters)
Australia's Rhiannon Clarke reacts in the rain after the women's T38 400-meters final at Tokyo 2020 Paralympic Games, Saturday, September 4, 2021, in Tokyo, Japan. (Photo by Emilio Morenatti/AP Photo)
Cheerleaders from the “All Japan Cheer Organization” perform in protective masks due to COVID-19, to cheer people up in front of Shimbashi Station, one day before the start of the Tokyo 2020 Olympics in Tokyo, Japan on July 22, 2021. (Photo by Androniki Christodoulou/Reuters)