Japanese Paralympic athletes Aki Taguchi (L) and Mami Tani unveil the sport pictograms for the Tokyo 2020 The Tokyo Organising Committee of the Olympic and Paralympic Games unveiled the official Paralympic sport pictograms including 23 designs for 22 Paralympic sports on Saturday.Paralympic Games at the unveiling event in Tokyo, Japan, on April 13, 2019.? (Xinhua/Jiang Yucen)