Princess Mako, the eldest grandchild of Emperor Akihito, left for Japan on Wednesday after wrapping up a weeklong official visit to Bhutan.Among the highlights of the 25-year-old princess's visit from Thursday were a meeting with King Jigme Khesar Namgyel Wangchuck and his wife Queen Jetsun Pema, and her attendance at a flower exhibition in the capital Thimphu, where she appeared in traditional Japanese kimono.At a luncheon with former King Jigme Singye Wangchuck, Princess Mako -- the eldest daughter of Prince Akishino and Princess Kiko -- wore a "kira" traditional Bhutanese dress that he h…READ FULL ARTICLE