Etymology and distribution of 沖土居.

Okidoi 【沖土居】^{レベル3
About 100}  The Japanese surnames etymology dictionary.

Oosaka-fu , Hyougo-ken .

① Topography . In Wakayama-ken Kainan-shi , a boat was prepared to help evacuate Tokugawa Ieyasu, a battle commander of the Sengoku period, Azuchi Momoyama period, Edo period, who was at Oosaka-fu Sakai-shi after Honnouji Temple in 1582 (Tensho 10 years) Tell them that you gave it.

② Hiroshima-ken Miyoshi-shi Birthplace of the U-town. A place name with a record since the Edo period. At Hiroshima-ken , it is.

③ Korea type . There is a record of naturalization on Oosaka-fu Higashioosaka-shi on November 25, 1978. Zheng the real name. 鄭 Tei reference.