「Sekidou, Shakudou」(せきどう / しゃくどう)さんの名字の由来、語源、分布。

Oosaka-fu , Yamaguchi-ken , Nara-ken . Oosaka-fu Kaidzuka-shi Origin of Konki (Kogi). Place name with a record in the notation of "nearness" in the Nara era. Hiroshima-ken Hiroshima-shi Nakamachi base town was in the Edo period in the Hiroshima clan, Nagasaki-ken Hirado-shi of the Clan Office. There is a tradition to the same clan.

※ Shilla series . Same source. In the Heian era there was a surname of the neck in a sense (Kogi).

2021年 9月 8日更新

2017年 10月 15日更新

Whole Japan		Prefectures
レベル	3	1　Oosaka-fu(About 70) 2　Hyougo-ken(About 20) 3　Nara-ken(About 10) 4　Aichi-ken(Very rare) 4　Shimane-ken(Very rare) 4　Mie-ken(Very rare)
Population	About 110
Ranking	29,004

Rank by city
1　Sakai-shi(About 10) 1　Hirakata-shi(About 10) 3　Habikino-shi(About 10) 3　Oosaka-shi Higashisumiyoshi-ku(About 10) 3　Oosaka-shi Abeno-ku(About 10) 3　Koube-shi Higashinada-ku(About 10) 7　Un'nan-shi(Very rare) 7　Kitakatsuragi-gun Kouryou-chou(Very rare) 7　Izumi-shi(Very rare) 7　Shijounawate-shi(Very rare)

Rank by subregion
1　大阪府大阪市東住吉区田辺(About 10) 1　大阪府羽曳野市古市(About 10) 1　大阪府大阪市阿倍野区三明町(About 10)

Etymology and distribution of 赤銅.