Imperial Household Law

The Imperial Household Law was drafted by the government of Prime Minister Shigeru Yoshida and was passed during the Shōwa era on January 16, 1947, by the last session of the Imperial Diet. This law superseded the Imperial Household Law of 1889, which had enjoyed co-equal status with the Constitution of the Empire of Japan and could only be amended by the Emperor. The revised statute is subordinate to the Constitution of Japan, which went into effect on May 3, 1947. It develops Chapter 1: Article 2 of the Constitution of Japan, which states: "The Imperial Throne shall be dynastic and succeeded to in accordance with the Imperial House Law passed by the Diet". ==Provisions and intent==

The law had the effect of dramatically restricting membership in the Imperial Family to the Emperor Hirohito's immediate family, his widowed mother, and the families of his three brothers. It abolished the collateral lines of the Imperial Family, the shinnōke and the ōke, which had traditionally been a pool of potential successors to the throne if the main imperial family failed to produce an heir. The fifty-one members of the eleven cadet branches (Yamashita, Kaya, Kuni, Nashimoto, Asaka, Higashikuni, Takeda, Kitashirakawa, Fushimi, Kan'in and Higashifumi) renounced their Imperial status, and they were formally removed from the Imperial household register and became ordinary citizens on October 14, 1947. The new law retained the principle of agnatic succession enshrined in the 1889 law and Prussian-influenced constitution during the 19th century Meiji Restoration. The new law further restricted the succession to legitimate-born sons, grandsons, and male line descendants of an Emperor. Previously, an Emperor's sons and grandsons born by concubines and their male line descendants could succeed to the throne. Although Imperial chronologies include eight reigning empresses in the course of Japanese history, their successors were most often selected from amongst the males of the paternal Imperial bloodline, which is why some conservative scholars argue that the women's reigns were temporary and that male-only succession tradition must be maintained in the 21st century. The line of succession is detailed in Article 2 as: • The eldest son of the Emperor • The eldest son of the Emperor's eldest son • Other descendants of the eldest son of the Emperor • The second son of the Emperor and his descendants • Other descendants of the Emperor • Brothers of the Emperor and their descendants • Uncles of the Emperor and their descendants Matters relating to regency and membership of the imperial family are managed by the Imperial Household Council as stated under this law. == Amendments ==

The law was amended in 1949, replacing "The Imperial House Office" in Articles 28 and 30 with "The Imperial Household Agency". Other amendments have been considered as part of the Japanese imperial succession debate, including absolute primogeniture (granting equal succession rights to princesses as to princes), letting princesses remain in the imperial family after marrying commoners, and allowing male descendants of the male line of former Imperial branch families to be adopted into the imperial family. In 2017, the National Diet passed the Emperor Abdication Law which granted a special exemption enabling Emperor Akihito to abdicate within three years. He abdicated on 30 April 2019 and was succeeded by his eldest son, Naruhito on 1 May 2019. ==See also==