Emperor Akihito And Empress Michiko Depart For Europe

TOKYO - MAY 21: (L-R) Princess Kiko, Prince Akishino, Crown Princess Masako and Crown Prince Naruhito see off Emperor Akihito and Empress Michiko as they depart for Europe at Tokyo International Airport May 21, 2007 in Tokyo, Japan. The royal tour to Europe will encompass visits to five different countries before returning on May 30. (Photo by Junko Kimura/Getty Images)