Why Is This Colorful Little Wheel Suddenly Everywhere in Japan? It’s the logo of the United Nations’ Sustainable Development Goals. And Japan is all in. Author: Ben Dooley and Hisako Ueno Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)MoreClick to share on LinkedIn (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)