Total population

Kanagawa is the top region by total population in Japan. As of 2022, total population in Kanagawa was 9.23 million persons that accounts for 10.20% of Japan's total population. The top 5 regions (others are Aichi, Saitama, Chiba, and Hokkaido) account for 39.20% of it. Japan's total total population was estimated at 90.5 million persons in 2022.