Etymology and distribution of 堂柿.

Dougaki 【堂柿】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Okayama-ken , Oosaka-fu .

① 延谷 There surname. Fukui - ken Ooi - gun Ooi - chou Tell him that he was engaged in fishing in Oshima. Estimated in the Edo period.

② Korean type . Originated in Shinchon County, Hwanghae Namdo, North Democratic People's Republic of Korea. I use the "belief" of Shinagawa. There is a record of naturalization on Osaka -fu Kadoma-shi on August 10, 1994. Kane is the real name. 康 Kou reference.