The term "Japanese state" refers to the political and administrative structure of Japan, which is a constitutional monarchy. The state is characterized by a parliamentary system, where the Emperor serves as a ceremonial figurehead, while the Prime Minister and the National Diet (Japan's bicameral legislature) hold actual governing power. Japan's legal framework is based on the Constitution of Japan, enacted in 1947, which emphasizes democracy, human rights, and the renunciation of war. The state operates through various ministries and agencies that manage public services, economic policies, and international relations, ensuring the welfare of its citizens.