United States Civil Administration of the Ryukyu Islands
Haebaru is home to the Okinawa Prefectural Archives (OPA). OPA was established on April 1, 1995 as a result of the Japanese Public Archives Act of 1988. The archive seeks to collect and preserve the official documents and historical records of Okinawa Prefecture. OPA collects historical materials and records of the Ryukyu Kingdom, the Government of the Ryukyu Islands, the United States Civil Administration of the Ryukyu Islands (USCAR), and the present-day Okinawa Prefectural Government. In 2011 OPA had 12,595 visitors annually.