Tokyo 2020 Summer Olympic Games unveils sport pictograms(1/6)

The image of the sport pictograms (free type) for the Tokyo 2020 Olympic Games is released by the Tokyo 2020 Organizing Committee in Tokyo, Japan, on March 12, 2019. (Xinhua)

Athletes and children unveil the sport pictograms for the Tokyo 2020 Summer Olympic Games with children at the unveiling event in Tokyo, Japan, on March 12, 2019. (Xinhua/Du Xiaoyi)

The image of the sport pictograms (frame type) for the Tokyo 2020 Olympic Games is released by the Tokyo 2020 Organizing Committee in Tokyo, Japan, on March 12, 2019. (Xinhua)

Japanese karate athlete Kiyo Shimizu takes the same action as the one Karate Kata pictogram shows at Tokyo 2020 Summer Olympic Games sport pictograms unveiling event in Tokyo, Japan, on March 12, 2019. (Xinhua/Du Xiaoyi)

Children display sport pictograms for the Tokyo 2020 Summer Olympic Games at the unveiling event in Tokyo, Japan, on March 12, 2019. (Xinhua/Du Xiaoyi)

A T-shirt with sport pictograms of the Tokyo 2020 Summer Olympic Games is displayed at the unveiling event in Tokyo, Japan, on March 12, 2019. (Xinhua/Du Xiaoyi)