Japan on Saturday hosted a grand coming-of-age ceremony for Prince Hisahito, the primary male royal to achieve maturity in 40 years.
The frilly palace rituals to formally recognise Hisahito as an grownup have been a second of celebration, but in addition a bleak reminder of the ageing demographic of the world’s oldest monarchy.
Hisahito, the nephew of Emperor Naruhito, was due to participate in a collection of conventional ceremonies on Saturday to commemorate his coming of age. Earlier than Hisahito’s birthday final yr, his father had been the final male to achieve maturity within the household all the best way again in 1985.
The prince is the youngest of the 16-member imperial household and one in every of solely 5 males, together with former Emperor Akihito.
Hisahito is second in line to the Chrysanthemum Throne and is prone to grow to be emperor in the future. Nonetheless, there’s no one left after him to take the throne as a result of male-only succession coverage, leaving the Imperial household with a dilemma over whether or not they need to reverse the Nineteenth-century rule.
The 1947 Imperial Home Regulation, which largely preserves conservative pre-war household values, solely permits a male to succeed to the throne. It additionally stipulates that feminine royal members who marry commoners lose their royal standing.

Japan’s conservative authorities has stated it needs to maintain male-only royal succession, although it’s on the lookout for a option to permit girls to maintain royal standing in the event that they marry commoners and to proceed serving in royal duties.
At a ritual held on Saturday morning, attendants eliminated a black silk headband from the pinnacle of Hisahito and changed it with an grownup crown bestowed by Emperor Naruhito, based on Kyodo Information. The emperor and his spouse, Empress Masako, in addition to the prince’s mother and father, Crown Prince Fumihito and Crown Princess Kiko, served as witnesses.
The prince then donned ceremonial apparel and rode in a state carriage to the Imperial Palace Sanctuaries to honour his ancestors with a proper ritual.
Later, he was scheduled to have an viewers with the emperor and empress within the Matsu-no-Ma state room of the Imperial Palace, the place he can even be awarded the Grand Cordon of the Supreme Order of the Chrysanthemum.
The prince will then go to his grandparents, former emperor Akihito and former empress Michiko, on the Sento imperial residence in Akasaka. Saturday’s festivities have been set to conclude with a celebratory banquet in Tokyo.

The rituals are set to spill over into a lot of subsequent week. Hisahito is predicted to journey to Ise, Japan’s most essential Shinto shrine, the mausoleum of the legendary first emperor Jinmu in Nara, in addition to that of his late great-grandfather, wartime emperor Hirohito, within the Tokyo suburbs. He’ll then have lunch with prime minister Shigeru Ishiba and different dignitaries on Wednesday.
Hisahito research biology as a first-year scholar at Tsukuba College close to Tokyo, and has co-authored an educational paper on a survey of the bugs on the grounds of his Akasaka property in Tokyo. In his debut information convention in March, the prince stated he hopes to focus his research on dragonflies and different bugs, together with methods to guard bug populations in city areas.
His different pursuits lie in rising tomatoes and rice on the palace compound. As a result of Japanese royals must avoid politics, members of the Imperial Household have a tendency to check biology, literature and the humanities.
Hisahito was born on 6 September 2006 and has two older sisters, the favored Princess Kako and former Princess Mako, whose marriage to a non-royal required her to desert her royal standing.
The scarcity of male successors is a severe concern for the monarchy, which has lasted for 1,500 years. The problem displays the broader nation’s quickly ageing and shrinking inhabitants. Japan recorded practically 1,000,000 extra deaths than births in 2024 – the steepest decline since data started in 1968.
Prime minister Ishiba has referred to as the pattern a “quiet emergency” and pledged measures akin to free childcare and versatile working hours, however demographic pressures are already straining pensions, healthcare, and the material of rural communities.