Tomigusuku Chōshun

– 23 September 1832), also known by his Chinese style name Shō Kai (尚 楷), was a royal of Ryukyu Kingdom.

[2] King Shō Iku dispatched a gratitude envoy for his taking power to Edo, Japan in 1832.

He and Takushi Ando (沢岻 安度, also known by Mō Ishin 毛 惟新) was appointed as Envoy (正使, seishi) and Deputy Envoy (副使, fukushi) respectively.

However, he died in Kagoshima on 23 September 1832 (by the Japanese calendar, the 29th day, 8th month, of the year Tenpō-3).

Futenma Chōten (普天間 朝典, also known by Shō Kan 向 寛) served as the political decoy of him, took his title "Prince Tomigusuku" and went to Edo.

Portrait of Prince Tomigusuku by Toda Ujitsune on 17 December 1832 (Japanese calendar: 16 November, Tenpō 3) in Edo, Japan. In fact this man is the Futenma Chōten, a political decoy of Prince Tomigusuku. Prince Tomigusuku died on 23 September 1832 (Chinese calendar: 29 August, Daoguang 12) in Kagoshima.