Prince Hisahito, the son and third child of Crown Prince Akishino and Crown Princess Kiko, attended the graduation ceremony of the University of Tsukuba's Senior High School at Otsuka in Tokyo on Tuesday.

The 18-year-old prince, the nephew of Emperor Naruhito and second in line to the throne, is scheduled to enter the University of Tsukuba in Tsukuba, Ibaraki Prefecture, next month to study at the College of Biological Sciences of the institute's School of Life and Environmental Sciences.

On Tuesday, Prince Hisahito, wearing a suit, arrived at the high school around 8:15 a.m.