Kyou 【供】1 The Japanese surnames etymology dictionary.
④ Korea type . People say that there was an example where the royal family of the Republic of Korea (DPRK) (Koryo County) added the three vertical lines and two horizontal lines to "King" and imitated them. The Korea sound is Cha. Hyougo-ken Koube-shi Distributed in Ume- kaka Town, Nagata-ku. 王 reference.
※ Mr. Li's Korean line . Same source as the Korean family . Kagoshima-ken Hioki-shi It was in the Edo period in Miyama, Higashiichiroku-cho. There is a belief that Kagoshima-ken Hioki-shi changed name to Kuwabara surname at Higashiichiro-cho. 桑原 reference.