Number of COVID-19 patients per sentinel survey medical institution in the metropolitan area. (Infographic https://www.nhk.or.jp/shutoken/newsup/20230907c.html) Tokyo 17.01 Kanagawa 20.33 Saitama 25.73 Chiba 28.68 https://s3-us-west-2.amazonaws.com/tootblue/media_attachments/files/111/024/907/144/198/115/original/dfe78c6a53812696.jpg