「Kuzukubo」(くずくぼ)さんの名字の由来、語源、分布。

Niigata-ken Tookamachi-shi , Toukyou-to . A variant of the 古海 . Niigata-ken Tookamachi-shi It was in the Edo period on the Konishi ship . In Nagano-ken Chino-shi Miyagawa Ankokuji it is said that it was also described as "Hu Hai". It is unknown whether Hu Hai will exist. 古海 Furumi reference.

※ Kagawa-ken was in Muromachi era. The pronunciation is Omi.

※ Nagano-ken Birthplace of Koumi town, Minamisaku-gun. A place name with a record since the Warring States Period.

2022年 7月 30日更新

Whole Japan		Prefectures
レベル	3	1　Yamanashi-ken(About 40) 2　Chiba-ken(About 10) 3　Saitama-ken(About 10) 4　Toukyou-to(Very rare)
Population	About 70
Ranking	38,443

Rank by city
1　Hokuto-shi(About 40) 2　Tsurugashima-shi(About 10) 3　Musashimurayama-shi(Very rare) 3　Ichikawa-shi(Very rare) 3　Chiba-shi Wakaba-ku(Very rare) 3　Sakura-shi(Very rare)