Detection of influenza virus, rhinovirus, and other respiratory viruses from January 2018 through September 2020 in Yokohama, Japan. Influenza virus (n = 592), rhinovirus (n = 155), and other respiratory viruses (coxsackievirus A and B; echovirus; enterovirus; human coronavirus 229E, HKU1, NL63, and OC43; human metapneumovirus; human parainfluenza virus 1, 2, 3, and 4; human parechovirus; human respiratory syncytial virus; human adenovirus; human bocavirus; human parvovirus B19; herpes simplex virus type 1; and varicella‐zoster virus; n = 475) were detected from 2244 patients with respiratory diseases as part of the National Epidemiological Surveillance of Infectious Diseases and the Active Epidemiological Investigation for COVID‐19 in Japan. Gray bars indicate the number of COVID‐19 patients reported by local government officials from February through September, 2020 (n = 3131)