His Imperial Highness Prince Hisahito of Akishino, the only son of Fumihito, Prince Akishino, and Kiko, Princess Akishino, turned 12 on Thursday, 6 September. To mark his birthday, Prince Hisahito, along with his sisters, Princess Mako and Princess Kako of Akishino, posed before the media as they traditionally do on his birthday. The imperial siblings had fun as they played with bubbles.
Prince…