5 Countries with the Most COVID-19 Cases in the World in 2023

4. Japan     

Number of COVID-19 cases as of 2023: 4,698,502

The first case of COVID-19 was confirmed by the Japanese government in January, 2020. As of 2023, the country has recorded a cumulative total of 33,803,572 cases of the Coronavirus, thereby becoming another country with the most COVID-19 cases in the world in 2023.