It is important to wash your hands frequently and to cover your mouth and nose with a tissue, or with the crook of your arm if a tissue is unavailable, when coughing or sneezing to protect yourself and others from the virus, just as you do for the common cold or the flu. We strongly recommend everyday preventive actions to help keep the virus from spreading.
Ministry of Health, Labour and Welfare Novel Coronavirus (COVID-19)
Ministry of Health, Labour and Welfare COVID-19 Multilingual Guide
Ministry of Health, Labour and Welfare COVID-19 Vaccination（Multilingual Guide）
Council of Local Autherities for International Relations