In this picture released by the Imperial Household Agency on January 1, 2011, Crown Princess Masako, Crown Prince Naruhito, Emperor Akihito, Empress Michiko, Prince Akishino, Prince Hisahito, Princess Kiko (L-R in front row) and Princess Mako, Aiko and Kako (L-R in back row) pose for the annual official photo session for the new year at the Imperial Palace in Tokyo in this December 14, 2010 picture.