In its only event on the final day of the Tokyo World Athletics Championships, Japan fielded the same men’s 4×100 m lineup it did in the heats, Yuki Koike, Hiroki Yanagita, Yoshihide Kiryu and Towa Uzawa. The specter of the 2021 Tokyo Olympics final, where Japan had a rare missed exchange while being a medal favorite, hung over the team’s return to the final on home ground, and there was
Source: japanrunningnews.blogspot.com