Earth-shaped gummies a hit among youngsters in Japan thanks to social media
July 4, 2021 (Mainichi Japan) Chikyu gumi candies are seen in this provided photo. (Photo courtesy of Yutaka Trading Co.) TOKYO Earth-shaped gummy treats known as Planet Gummi have recently created a buzz on social media in Japan, especially among young people, and have been selling out in succession across the country. In Japan, the candies are dubbed chikyu gumi, or earth gummies. After hearing about them for the first time this spring, a Mainichi Shimbun reporter explored the background to this mysterious product and what has driven its popularity.