Japan’s popular Princess Aiko turns 23 with her future as a royal in doubt

TOKYO (AP) — Japan’s popular Princess Aiko turned 23 on Sunday, as she takes on more official duties even while her future in the imperial family remains in doubt.

Aiko, the only child of Emperor Naruhito and Empress Masako, graduated from university earlier this year and has since been participating in official duties and palace rituals while working at the Red Cross Society, according to the Imperial Household Agency.

But Japanese law requires her to renounce her royal status and leave the family if she marries outside the imperial family.

The vast majority of Japan’s public supports changing the law to allow her to remain a royal and become emperor, but conservatives in the governing party insist on keeping male-only succession. Japan’s rapidly dwindling imperial family has only 16 members, including four men.

Aiko was to mark her birthday with her parents at the imperial palace in Tokyo. The IHA also released several photos of Aiko, including one of her standing by a persimmon tree at a palace garden. Another showed her holding pieces of traditional hand-crafted washi paper that she made at a workshop during her first solo official trip in October to the National Sports Festival in Japan’s southwestern prefecture of Saga.

The 1947 Imperial House Law, which largely preserves conservative prewar family values, allows only males to take the throne and forces female royals who marry outside the family to give up their status. With only one young male member, that puts the survival of the 2,000-year-old monarchy in jeopardy.

The youngest male member of the imperial family, Prince Hisahito — Aiko’s 18-year-old cousin — is currently the last heir apparent, posing a major problem for the system.

The government is looking for a