File photo taken on March 20, 2019 shows Tokyo 2020 Torch Relay Ambassador, Japanese athlete Tadahiro Nomura (R) and torch designer Tokujin Yoshioka unveiling the prototype of the Tokyo 2020 Olympic Torch in Tokyo, Japan. Japanese Prime Minister Shinzo Abe announced on Tuesday that Japan and the International Olympic Committee (IOC) have agreed to postpone the Tokyo Olympic and Paralympic Games by one year. (Xinhua/Du Xiaoyi)
