Japan's Prince Akishino and his daughters arrive at Aiiku hospital in Tokyo
Japan's Prince Akishino (R) and his daughters, Princess Mako (L) and Princess Kako, arrive at Aiiku hospital in Tokyo September 6, 2006 to see Princess Kiko and her newly-born baby boy. Princess Kiko gave birth on Wednesday to a baby boy, the first imperial male heir to be born in more than four decades and the answer to the prayers of conservatives keen to keep women off the ancient throne. REUTERS/Toshifumi Kitamura/Pool