By AFP  November 17, 2025 | 06:19 pm PT
Japan’s Princess Aiko greets the press on the occasion of her coming-of-age at the Imperial Palace Tokyo, Japan, Dec. 5, 2021. Photo via Reuters
Japan’s Princess Aiko arrived in Laos on Nov. 17 for her first official overseas trip, state media said, a largely symbolic visit to Tokyo’s small beneficiary in Southeast Asia.
The 23-year-old princess – Emperor Naruhito’s only child who is, however, not in line to the throne due to the Japanese royal family’s male-only succession rules – will spend the week in Laos on the occasion of the 70th anniversary of diplomatic relations.
One of Asia’s largest economies, Japan provided more than US$370 million in grants to Laos between 2019 and 2024, making it one of the poor nation’s largest bilateral donors.
Much of the over 150 development projects in that period have been funded through Japan’s overseas development agency, Jica.
Laos, a former French colony and a nation of around eight million people, has limited exports and its government is heavily indebted to foreign lenders.
During her trip through Nov. 22, Princess Aiko is scheduled to meet President Thongloun Sisoulith and visit a museum to raise awareness about unexploded ordnance left over from the Vietnam War, which continues to kill and injure people in Laos.
Japan has long supported ordnance clearing and rehabilitation programs in the country.
Princess Aiko will also attend a martial arts competition at the Japan-supported Budo Center and visit a Japanese-language school, according to Japanese media reports.
Japan often sends younger members of the royal family on goodwill missions across Southeast Asia, quiet gestures of soft power meant to build personal, long-term connections beyond politics.
Even though Japanese tradition dictates that only a man can carry on the centuries-old imperial line, opinion polls have shown high public support for a woman taking the throne.
Laos has, in recent years, hosted a handful of international royals.
Neighboring Thailand’s Princess Sirindhorn visited in 2024 and 2025, the Sultan of Brunei in 2023, and Luxembourg’s Grand Duke Henri in 2022.
Japan’s Emperor Naruhito, then Crown Prince, last visited Laos in 2012.
AloJapan.com