Le Japon révise les règles de succession impériale, mais exclut toujours les femmes

Japan’s parliament approved revisions to its imperial succession laws on Friday, aiming to prevent the potential extinction of the male line of the imperial family. The changes, however, maintain the traditional exclusion of women from the throne, leaving Emperor Naruhito’s daughter, Princess Aiko, ineligible to ascend despite widespread public sentiment favoring her candidacy. The revised legislation addresses concerns over the dwindling number of male heirs within the imperial family. Currently, the only viable male heir under the age of 60 is 19-year-old Prince Hisahito, the son of Prince Akishino, Naruhito’s younger brother. If Hisahito does not produce a son, the male line could end, prompting the need for alternative measures to ensure continuity. Under the new rules, the imperial family can now consider adopting distant male relatives, those aged over 15 and unmarried, back into the imperial lineage. Their descendants would then qualify for the throne. The law also permits Japanese princesses to marry commoners without forfeiting their royal status. This provision emerged in response to the 2021 marriage of Princess Mako, daughter of Prince Akishino, to a non-royal partner, which led to her relinquishing her title and moving abroad. Princess Aiko, who is currently unmarried, would benefit from this change should she choose to wed outside the royal family. Despite these modifications, the core principle of a strictly patrilineal succession remains intact. Women, including Princess Aiko, continue to be excluded from inheriting the throne, even if the male line were to terminate. Public opinion polls indicate that many citizens prefer Aiko to be considered for the position, highlighting a growing divide between popular sentiment and official policy. Prime Minister Sanae Takaichi, Japan’s first female head of government, supported the revised laws, aligning with the traditionalist stance upheld by the ruling Liberal Democratic Party (LDP). However, her decision drew criticism from within her party. Seiichiro Murakami, a senior LDP member, called the exclusion of Aiko “utterly outrageous,” reflecting broader discontent among some lawmakers. Experts suggest that the LDP’s adherence to a male-only succession reflects deep-seated conservative values within its electoral base. Hideya Kawanishi, a professor specializing in Japanese royalty at Nagoya University, noted that the party’s emphasis on preserving the male line is partly driven by political considerations. He warned that such policies risk eroding public confidence in the imperial institution, which relies heavily on symbolic legitimacy. The historical context of the imperial family’s structure adds complexity to the debate. Following Japan’s defeat in World War II, 11 families left the imperial registry to ease the financial strain on the monarchy. Those potentially eligible for reinstatement share a common ancestor with Emperor Naruhito dating back to the 15th century, spanning over 30 generations. The inclusion of such distant relatives into the imperial fold raises questions about the practicality and relevance of the current succession framework. As the revised laws take effect, the focus shifts to how they will impact the future of the imperial family. With Prince Hisahito still young and untested in terms of marital prospects, the immediate threat of a male-line extinction appears distant. Yet, the broader implications of maintaining a gender-exclusive succession system remain unresolved, particularly as societal expectations evolve. Public discourse continues to highlight the tension between tradition and modernity in Japan’s governance. While the government moves forward with its legislative adjustments, the voices advocating for greater inclusivity in the imperial succession persist, signaling ongoing challenges ahead for both the monarchy and the nation’s political landscape.