Shurijo Castle is a Ryukyuan gusuku in Shuri, Okinawa and it's a world heritage. The architectural influences from both China and Japan. The king and his family lived as the command tower of the shuri government, which governed the Ryukyus islands and developed diplomacy and trade with the countries of China, Japan, Korea, and Southeast Asia.
Nearest station: Shuri Station
Address: 1-2 Shurikinjocho, Naha, Okinawa
Website:
http://oki-park.jp/shurijo/