Prince Masahito Hitachi of Japan looks through 3D glasses during his visit to Nicaraguan Institute Territorial Studies in Managua, October 3, 2005. Hitachi and his wife, princess Hanako Hitachi, are visiting Nicaragua from October 2 to 5. The visit is timed to coincide with the commemoration of the 70th anniversary of the establishment of diplomatic relations between Nicaragua and Japan. REUTERS/Oswaldo Rivas