, also known by and his Chinese style name , was a prince of Ryukyu Kingdom."Yuntanza Chōei." Okinawa konpakuto jiten (沖縄コンパクト事典, "Okinawa Compact Encyclopedia").
Prince Yuntanza was the second head of a royal family called Yuntanza Udun (). His father was Yuntanza Chōken.Rizō, Takeuchi. (1992). Okinawa-ken seishi kakei daijiten (). Tokyo: Kadokawa Shoten.
King Shō Kō dispatched a gratitude envoy for his accession to Edo, Japan in 1806. Prince Yuntanza and Oroku Ryōwa was appointed as and respectively. They sailed back in the next year.Chūzan Seifu, appendix vol.5
He served as sessei from 1803 to 1816. He was designated as a member of the .
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