TOKYO, JAPAN - FEBRUARY 26:  Prince William, Duke of Cambridge stands on the stern of a boat as he tours the Tokyo Bay area, straight from arriving at Tokyo  International airport, at the start of his three day visit to Japan on February 26, 2015 in Tokyo, Japan. The Duke of Cambridge is visiting Japan from February 26th to March 1st 2015.  (Photo by John Stillwell - Pool/Getty Images)