Tokyo, Jumada I 14, 1439, Jan 31, 2018, SPA -- The Kingdom of Saudi Arabia is characterized by an important cultural heritage due to its geographical location, which was a focal point for ancient civilizations and a trade corridor through the history. This was confirmed by a number of Saudi and Japanese scientists and researchers, pointing to the importance of briefing the world on this dimension of civilization to be added to political, religious and economic dimensions known about the Kingdom in the world's countries. They also praised the great role being represented by Roads of Arabia Expo which circulates around the world to introduce the Kingdom's civilizations and its historical depth. --More 12:55 LOCAL TIME 09:55 GMT www.spa.gov.sa/w600044