Government of Japan
The Current Emperor of Japan (今上天皇) is Akihito. He was officially enthroned on November 12, 1990. He is styled as "His Imperial Majesty" (天皇陛下), and his reign bears the era name of Heisei (平成). Naruhito, the Crown Prince of Japan, is the heir apparent to the Chrysanthemum Throne.
Controversies regarding the role of the Emperor of Japan
In the Meiji Constitution of 1889, the emperor was sovereign and was the focus of the state's legitimacy. The preamble stated, "The rights of sovereignty of the State, We have inherited from Our Ancestors, and We shall bequeath them to Our descendants." In the postwar constitution, the emperor's role in the political system was drastically redefined. A prior and important step in this process was Emperor Hirohito's 1946 New Year's speech, made at the prompting of General Douglas MacArthur, renouncing his status as a divine ruler, without however repudiating that he was a descendant of Amaterasu as arahitogami. Hirohito declared that relations between the ruler and his people cannot be based on "the false conception that the emperor is divinity in human form ("akitsumikami") or that the Japanese people are superior to other races."