The Imperial Household Agency on Tuesday announced the details of the coming-of-age ceremony for Prince Hisahito, son of Crown Prince Akishino and Crown Princess Kiko, on Sept. 6, his 19th birthday.

It will be the first coming-of-age ceremony for a male imperial family member in 40 years, since that of Crown Prince Akishino. Prince Hisahito is second in line to the throne, after his father.

During the ceremony, to be hosted by Crown Prince Akishino and Crown Princess Kiko, Prince Hisahito will receive a crown from Emperor Naruhito's messenger at the Crown Prince's residence at 8:45 a.m. on Sept. 6. Prince Hisahito will then attend the Kakan-no-Gi crown-wearing ritual at the Imperial Palace from 10 a.m., wearing traditional attire for a minor imperial family member.