Japanese Princess Mako arrives for a ceremony to commemorate the 80th anniversary of diplomatic relations, at the Foreign Ministry headquarters, in San Salvador, on December 3, 2015. Princess Mako is on a three-day visit to El Salvador and then will travel to Honduras.    AFP PHOTO / MARVIN RECINOS / AFP / Marvin RECINOS        (Photo credit should read MARVIN RECINOS/AFP via Getty Images)