Not only in China and Japan, my activities have been read in world wide.
"For the purposes of the study, Toshiaki Ichinose exposed to the sun nine torsos of mannequins topped with polo shirts of different colours, ranging from red to light green, yellow, blue, black, white, or dark green."
私のニュース、英語でも紹介されていた。マレーシアのサイトにて。
https://www.freemalaysiatoday.com/category/leisure/2021/08/16/wear-yellow-and-white-to-help-keep-the-heat-at-bay/
