Background: In the absence of widespread testing. symptomatic monitoring efforts may allow for understanding the epidemiological situation of the spread of coronavirus disease 2019 (COVID-19) in Japan. We obtained data from a social networking service (SNS) messaging application that monitors self-reported COVID-19 related symptoms in real time in Fukuoka Prefecture. Japan. https://countryscenesaddleryandpetsuppliers.shop/product-category/belt/