Japan approves controversial law to ensure male imperial succession

Japan's parliament has passed a contentious law aimed at securing the male-only line of succession for the imperial throne, a move that has sparked debate. The legislation permits distant male relatives, including those from 11 former imperial branches, to be integrated into the imperial family to provide future male heirs.

This revision to the 1947 Imperial House Law addresses the dwindling number of male members within the current imperial family. Emperor Naruhito's sole child is Princess Aiko, meaning his younger brother, Prince Akishino, is the current crown prince. The next in line is Akishino's only son, Prince Hisahito, placing significant pressure on the young prince to find a suitable partner and produce male offspring.

The law's passage was supported by the conservative government, while the largest opposition party opposed it. Critics questioned the necessity of seeking heirs from distant branches when there are eligible women within the existing imperial family.

While the law ensures a male heir for the time being, it also includes a secondary amendment: female members of the imperial family will now retain their status, including titles and privileges, even after marriage. This contrasts with the past, where marriage often meant a loss of royal status for women. However, the strict protocols of the imperial court, managed by the Grand Steward and in consultation with the prime minister, continue to present challenges, as exemplified by Empress Masako's struggles after leaving her career as a diplomat to join the court.