Emperor of Japan
The Emperor of Japan is the monarch and the head of the Imperial Family of Japan. Under the Constitution of Japan, he is defined as the symbol of the Japanese state and the unity of the Japanese people, and his position is derived from "the will of the people with whom resides sovereign power". Imperial Household Law governs the line of imperial succession. The Supreme Court does not have judicial power over him. He is also the head of the Shinto religion. In Japanese, the emperor is called Tennō , literally "Heavenly sovereign". The Japanese Shinto religion holds him to be the direct descendant of the solar goddess Amaterasu. The emperor is also the head of all national Japanese orders, decorations, medals, and awards. In English, the use of the term Mikado (帝／御門) for the emperor was once common but is now considered obsolete.
Read article on Wikipedia