Infection Simulation based on Proposed Human Behavior Models derived from SNS and Press Data #30

■Vaccination settings
Booster vaccinations delayed by 6 months
Booster vaccination is possible 6 months after the second vaccination
Therapeutic agents have not been considered

■Settings for Omicron
1.7 times more infectious (effective reproduction number under
similar conditions)
Assumption that the vaccine effect is 0.5 times that of the first and
second doses for Delta
■With the third vaccination, the infection prevention effect is set to
drop to 0.9 for Delta and about 0.5 for Omicron

■ Implementation scenario
From January 25 to February 28 ⇒ Suppression of flows of people at the level
of a declaration of a state of emergency
From March 1 on ⇒ Assumption of the declaration of a state of emergency, quasi state of emergency level and somewhere in between

Kabukicho, Tokyo (Number of people in the area by time axis)

Shibuya Center Street, Tokyo (Number of people in the area by time axis)

Ikebukuro, Tokyo (Number of people in the area by time axis)

Harajuku, Tokyo (Number of people in the area by time axis)

Uneno Ameyoko, Tokyo (Number of people in the area by time axis)

South side of Shinagawa Station, Tokyo (Number of people in the area by time axis)

Tokyo Station, Tokyo (Number of people in the area by time axis)

Odaiba/Tokyo Teleport, Tokyo (Number of people in the area by time axis)

Yokohama Station, Kanagawa (Number of people in the area by time axis)

Kawasaki Station, Kanagawa (Number of people in the area by time axis)

Hiyoshi Station, Kanagawa (Number of people in the area by time axis)

Kitashinchi, Osaka (Number of people in the area by time axis)

Kawaramachi, Kyoto (Number of people in the area by time axis)

Nakasu Kawabata, Fukuoka (Number of people in the area by time axis)

Susukino Station, Hokkaido (Number of people in the area by time axis)

Aggregation Definition
•Comparison with the same week (Monday-Sunday) of 2019
•The subject restaurants are 10,000 where Toreta was introduced before January 2019
•Because there was a typhoon on the weekend of Week 41 (second week of October) in 2019 in the Kanto region, the results may be a little high.

National Average

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

By number of customers

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

By time

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

By timing of reservation

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

By restaurant size

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

By frequency of visits

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

Hokkaido

Tohoku

*Periods of the declaration of a state of emergency or pre-emergency measures in Miyagi Prefecture

Kanto

*Periods of the declaration of a state of emergency or pre-emergency measures in Tokyo

Hokuriku

*Periods of the declaration of a state of emergency or pre-emergency measures in Ishikawa Prefecture

Tokai

*Periods of the declaration of a state of emergency or pre-emergency measures in Aichi Prefectur

Kinki

*Periods of the declaration of a state of emergency or pre-emergency measures in Osaka Prefecture

Chugoku

*Periods of the declaration of a state of emergency or pre-emergency measures in Hiroshima Prefecture

Shikoku

*Periods of the declaration of a state of emergency or pre-emergency measures in Ehime Prefecture

Kyushu/Okinawa

*Periods of the declaration of a state of emergency or pre-emergency measures in Fukuoka Prefecture