On the 6th, which was the first weekend after the extension of the state of emergency was decided, the number of people at major points in the Tokyo metropolitan area, 1 metropolitan area and 3 prefectures, increased from the average of the previous 4 weeks, mainly at night. I did.
NHK has declared a state of emergency in Tokyo, Saitama Prefecture, using the location information data of mobile phones collected by the IT-related company "Agoop" with the permission of the user in a form that does not identify individuals. We analyzed the number of people at major points in Chiba and Kanagawa prefectures.
The time analyzed is from 6 am to 6 pm during the day and from 6 pm to midnight the next day at night.
As a result, the number of people on the 6th, which was the first weekend after the extension of the declaration was decided, increased compared to the average of Saturdays, Sundays, and holidays in the previous 4 weeks, but it increased mainly at night.
During the day, it increased by 12% near Tokyo Station, 8% near Shibuya Scramble Crossing and Yokohama Station, and 2% near Omiya Station.
The area around Chiba station was minus 9%.
On the other hand, at night, it increased by 24% near Chiba Station, 22% near Shibuya Scramble Crossing, 19% near Omiya Station, 14% near Yokohama Station, and 10% near Tokyo Station.