「Koban」(こばん)さんの名字の由来、語源、分布。

Ishikawa-ken . Ishikawa-ken Wajima-shi Machino - machi - do is a place name with a record since the Edo period. Ishikawa-ken Distribution exists in Noto-Tsubo, Noto-cho, Fenryu-gun.

* Ooita-ken Ooita-shi Originated from the vicinity of Konno (old: Doodo ). Place name recorded in the Muromachi period.

2022年 4月 14日更新

Whole Japan		Prefectures
レベル	2	1　Ishikawa-ken(About 10) 1　Okayama-ken(About 10) 3　Aomori-ken(Very rare) 3　Toukyou-to(Very rare) 3　Tokushima-ken(Very rare) 3　Hokkaidou(Very rare)
Population	About 30
Ranking	Out of ranking

Rank by city
1　Kahoku-shi(About 10) 2　Akaiwa-shi(Very rare) 2　Okayama-shi(Very rare) 2　Hachinohe-shi(Very rare) 2　Komae-shi(Very rare) 2　Naruto-shi(Very rare) 2　Kushiro-shi(Very rare)

Rank by subregion
1　石川県かほく市白尾(About 10)

Etymology and distribution of 小判.