People wearing face masks to help curb the spread of the coronavirus walk across a shopping alley near Ueno Station in Tokyo Friday, July 30, 2021. Japan is set to expand the coronavirus state of emergency in Tokyo to neighboring areas and the western city of Osaka on Friday in the wake of a record-breaking surge in infections while the capital hosts the Olympics. (AP Photo/Kantaro Komiya)

People wearing face masks to help curb the spread of the coronavirus walk around Otsuka Station in Tokyo Friday, July 30, 2021. Japan is set to expand the coronavirus state of emergency in Tokyo to neighboring areas and the western city of Osaka on Friday in the wake of a record-breaking surge in infections while the capital hosts the Olympics. (AP Photo/Kantaro Komiya)

An office worker carries a plastic bag as people stand before a pedestrian crossing near Ueno Station in Tokyo Friday, July 30, 2021. Japan is set to expand the coronavirus state of emergency in Tokyo to neighboring areas and the western city of Osaka on Friday in the wake of a record-breaking surge in infections while the capital hosts the Olympics. (AP Photo/Kantaro Komiya)