The embankment was built in 1452, in preparation for the arrival of [[Chinese investiture envoys]] for the investiture ceremony of [[Sho Kinpuku|Shô Kinpuku]]. It came to be called "Chôkôtei" after Chinese envoy [[Du Sance]]<!--杜三策--> wrote a poem in [[1633]], saying it looked like a rainbow when viewed from afar.<ref>Hokama Masaaki 外間政明。”Nahakō no seiritsu to sono kinō iji” 那覇港の成立とその機能維持。Shimatati しまたてぃ 13. Okinawa Shimatate Kyōkai 沖縄しまたて協会。July 2000. p7.</ref> | The embankment was built in 1452, in preparation for the arrival of [[Chinese investiture envoys]] for the investiture ceremony of [[Sho Kinpuku|Shô Kinpuku]]. It came to be called "Chôkôtei" after Chinese envoy [[Du Sance]]<!--杜三策--> wrote a poem in [[1633]], saying it looked like a rainbow when viewed from afar.<ref>Hokama Masaaki 外間政明。”Nahakō no seiritsu to sono kinō iji” 那覇港の成立とその機能維持。Shimatati しまたてぃ 13. Okinawa Shimatate Kyōkai 沖縄しまたて協会。July 2000. p7.</ref> |