Employees clean the Tokyo 2020 olympic flame arrival ceremonial platform at the Japan Air Self-Defense Force Matsushima Base in Higashimatsushima, Miyagi prefecture on March 20, 2020, after the arrival of 'Tokyo 2020 Go' aircraft carrying the flame from Greece. - The Olympic flame arrives in Japan on March 20, with what should have been a joyous celebration dramatically downscaled as doubts grow over whether the Tokyo Games can go ahead during the coronavirus pandemic. (Photo by Philip FONG / AFP)