Britain's Prince William (2nd L), Duke of Cambridge, offers a wreath to the graves of soldiers deceased and buried in Japan at Hodogaya Commonwealth War Graves Cemetery in Yokohama, south of Tokyo February 27, 2015, in this photo released by Kyodo. The cemetery is the only Commonwealth War Graves Commission facility in Japan where about 1,800 British, Australian, New Zealand and Indian servicemen and women are buried. Prince William is in Japan for a four-day visit. [Photo/Agencies]