This product is a product using rapid immunochromatography for the qualitative detection of coronavirus antigens (N proteins) in anterior nasal swab taken by an individual aged 18 years of age or older or taken under adult supervision by an individual under the age of 18 years of age. The test is intended for use in individuals with symptoms or other epidemiological reasons suspected of having COVID-19 infection, and this product is designed to help diagnose SARS-CoV-2 infection.