Board of Audit of Japan - A constitutional organization independent of the Cabinet. Information on its status and history, organization, power and duties, and audit activities. Online audit reports.
The Imperial Family of Japan - Provides biographies, pictures, genealogical tables, and legal documents on the current status of the imperial family.
Imperial Household Agency Homepage - Manages the affairs of the Japanese royal family. With genealogy, introduction to all members, duties and public activities, press conferences, and related traditional culture.
National Archives of Japan - Organization for receiving important official documents and records as historical materials.
National Research Institute for Cultural Properties - Organization for the preservation of historical Japanese properties. With annual lectures, seminars, and conferences on the study of folk performing arts. Based in Tokyo.
World Statesmen - Japan - Review of the country's history, politics, leaders and international organizations and treaties. Includes map, constitution, national anthem and pictures of historical flags.