Prince Hisahito With Prince And Princess Akishino Attend Rehearsal For Coming-Of-Age Ceremony

TOKYO, JAPAN - SEPTEMBER 3: (NO SALES TO JAPANESE BROADCASTERS)(COMPILATION) Prince Hisahito and Prince and Princess Akishino arrive at the Inui Gate of the Imperial Palace on September 3 in Tokyo, Japan. Prince Hisahito, the son of His Imperial Highness Crown Prince Akishino and Princess Akishino, attended a rehearsal at the Imperial Palace, where his Coming-of-Age Ceremony will be held on his 19th birthday on September 6. This marks the first Coming-of-Age Ceremony for a male Imperial family member in 40 years. (Footage by Fuji TV Editorial/Getty Images)