Folding fan-style partitions are seen inside a restaurant as a measure against coronavirus infection, in Osaka, Japan, on December 21, 2020. /CFP

Folding fan-style partitions are seen inside a restaurant as a measure against coronavirus infection, in Osaka, Japan, on December 21, 2020. /CFP

Mannequins are placed on seats to help customers maintain social distancing in a Chinese restaurant in Tokyo, Japan, on June 30, 2020. /CFP

Mannequins are placed on seats to help customers maintain social distancing in a Chinese restaurant in Tokyo, Japan, on June 30, 2020. /CFP