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Japan enshrines in law male-only succession for its shrinking imperial family
🇺🇸 United States /Culture & Society

Japan enshrines in law male-only succession for its shrinking imperial family

From PBS NewsHour · () English

Summarized and contextualized by DistantNews.

At a glance

News From a news agency Outcome reported
  • Japan's parliament enacted a revision to its 19th-century Imperial House Law, maintaining male-only succession to the throne.
  • The law aims to preserve the male lineage by allowing distant male relatives to father heirs and enabling princesses to retain royal status after marrying commoners.
  • Concerns persist about the shrinking imperial family, with only five of the 16 adult members being men, potentially jeopardizing the 1,500-year-old institution.

Japan's parliament has enacted a historic revision to the Imperial House Law, a 19th-century statute, reaffirming that only males descending from the paternal line can ascend to the Chrysanthemum Throne. This decision has sparked apprehension regarding the future of the imperial family, which is already facing a demographic decline.

the male bloodline is the only source of the emperor's authority and legitimacy

— Prime Minister Sanae TakaichiJustifying the importance of maintaining the male-only succession rule.

The revised law introduces measures intended to secure the continuation of the male lineage. These include provisions for the adoption of distant male relatives to father future heirs. Additionally, princesses who marry commoners will now be permitted to retain their royal status and continue performing official duties, a change aimed at broadening the pool of potential contributors to the imperial institution.

Despite these adjustments, royal watchers and experts express significant concern that the male-only succession rule could ultimately doom the 1,500-year-old hereditary institution. Emperor Naruhito's popular 24-year-old daughter, Princess Aiko, is ineligible to succeed him because she is a woman. The current line of succession now falls to the emperor's younger brother, followed by his 19-year-old nephew, Prince Hisahito, who is the first male heir born in four decades. The emperor's 90-year-old uncle is next in line after Prince Hisahito.

It's a declaration to prevent female monarchs … and to defend the male lineage at all costs.

— Hideya KawanishiAnalyzing the intent behind the revised Imperial House Law.

Conservatives, including Prime Minister Sanae Takaichi, argue that the male bloodline is fundamental to the emperor's authority and legitimacy. Takaichi stated she was "deeply moved" by the law's enactment. While the law allows an emperor's mother to be a commoner, only males born to royal fathers can inherit the throne. Experts like Hideya Kawanishi view the revision as a deliberate effort to prevent female monarchs and defend the male lineage "at all costs," even if it means calling it tradition rather than male chauvinism. The Imperial Household Agency has pledged to support the imperial family members smoothly within the framework of the new revisions.

will do everything it can appropriately to support smooth activity for the Imperial Family members in line with (the revisions), while fully taking into consideration their feelings.

— Buichiro KurodaStating the Imperial Household Agency's commitment to supporting the imperial family under the new law.
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Originally published by PBS NewsHour. Summarized and contextualized by our editorial team with added local perspective. Read our editorial standards.

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