Gyoza is selling due to the Olympic effect. The Gyoza provided at the cafeteria in the Olympic Village of the Tokyo Olympics was praised by the athletes who ate it, and became a hot topic on SNS. This gyoza is a “frozen gyoza” of “Ajinomoto” that is generally sold at supermarkets, and it means that 600,000 gyoza, which is nearly four times the number initially expected, was delivered to the Olympic Village. After the Olympics, some stores are running out of frozen gyoza. Ajinomoto has also delivered commercial-use dumplings and frozen cakes to the Olympic Village, and plans to provide them to the Paralympic Village.
[テレ朝ｎｅｗｓ] https://news.tv-asahi.co.jp .
JP2021.COM - Tokyo Olympics 2020.