Yonagusuku Chōki

also known by and his Chinese style name , was a prince of Ryukyu Kingdom.

He was born to a royal family called Yonagusuku Udun (). He was an adopted son of Namihira Chōbu (). Later, Chōki became the seventh head of Yonagusuku Udun.Rizō, Takeuchi. (1992). Okinawa-ken seishi kakei daijiten (). Tokyo: Kadokawa Shoten.

Makishi Chōchū, Onga Chōkō, Oroku Ryōchū and Prince Tamagawa Chōtatsu were involved in illegal matter in 1859, Chōki was appointed as judge together with Prince Ie Chōchoku, Mabuni Kenyu (), Uza Chōshin () to interrogate them. This incident was known as Makishi Onga Incident ().Kyūyō, appendix vol.4

Chōki served as sessei from 1861 to 1872.Chūzan Seifu, vol.13Shō Tai Kō jitsuroku (尚泰侯実録)

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