「Ochiyama」(おちやま)さんの名字の由来、語源、分布。

Okayama-ken Okayama-shi Kita-ku · Shiga-ken . Okayama-ken Kume-gun In Misaki-chou Xishuwa communicate with the descendant of the fallen of Heike. The samurai warrior Fujiwara Kageki of the Heian period and the Kamakura period had a designation of Hiragayashi as being in accordance with Heike. 藤原 Fujiwara reference. 平 Taira reference.

2022年 12月 4日更新

Whole Japan		Prefectures
レベル	2	1　Hyougo-ken(About 20) 2　Nagasaki-ken(Very rare) 2　Fukuoka-ken(Very rare) 2　Kanagawa-ken(Very rare)
Population	About 30
Ranking	Out of ranking

Rank by city
1　Chikushi-gun Nakagawa-machi(Very rare) 1　Sagamihara-shi(Very rare) 1　Kakogawa-shi(Very rare) 1　Iki-shi(Very rare) 1　Ashiya-shi(Very rare) 1　Koube-shi Nishi-ku(Very rare) 1　Kanzaki-gun Kamikawa-chou(Very rare)