나하 is the capital city of Okinawa Prefecture in Japan. It is located on the southern part of Okinawa Island and serves as a major cultural and economic center for the region. The city is known for its beautiful beaches, vibrant markets, and historical sites, including the Shurijo Castle, a UNESCO World Heritage Site. The population of 나하 is approximately 320,000 people. The city has a subtropical climate, making it a popular destination for tourists seeking warm weather and outdoor activities. Additionally, 나하 plays a significant role in the U.S.-Japan alliance, hosting several military bases that contribute to the local economy.