Survey on the Awareness of Infectious Diseases -- news published on Nikkei, October 21

In reducing the risk of infection from the new coronavirus, many respondents showed the willingness of cooperation to measures such as providing proof of vaccination or negative test results and providing cell phone numbers by reading 2D codes, when installed. About 70% supported in the case of leisure activities occurring several times a month, such as eating and drinking out and watching sports, and 60-70% for common errands such as daily shopping.