Crown Prince [[Sho Tei|Shô Tei]] journeyed to China in [[1654]] and returned the royal seal bestowed upon the kingdom by the Ming, receiving an official seal from the Qing in its place.<ref>Angela Schottenhammer, “Empire and Periphery? The Qing Empire’s Relations with Japan and the Ryūkyūs (1644–c. 1800), a Comparison.” ''The Medieval History Journal'' 16, no. 1 (April 1, 2013): 176-179.</ref> | Crown Prince [[Sho Tei|Shô Tei]] journeyed to China in [[1654]] and returned the royal seal bestowed upon the kingdom by the Ming, receiving an official seal from the Qing in its place.<ref>Angela Schottenhammer, “Empire and Periphery? The Qing Empire’s Relations with Japan and the Ryūkyūs (1644–c. 1800), a Comparison.” ''The Medieval History Journal'' 16, no. 1 (April 1, 2013): 176-179.</ref> |