TOKYO—Princess Mako, the eldest granddaughter of Japanese Emperor Akihito, will wed a former classmate, the Imperial Household said on Sunday, confirming a marriage that will further deplete the royal family since she must become a commoner.
The announcement was aired by public broadcaster NHK.

People look at a street monitor showing a news report about the engagement of Princess Mako, the elder daughter of Prince Akishino and Princess Kiko, and her fiancee Kei Komuro, a university friend of Princess Mako, in Tokyo, Japan on Sept. 3, 2017. REUTERS/Toru Hanai