「Ootoshi」(おおとし)さんの名字の由来、語源、分布。

① Topography . In Hiroshima-ken Onomichi-shi , tell him that Mr. Oda added "Hara". Estimated in the Edo period. 小田 Oda reference.

② Creation . Kagoshima-ken Satsumasendai-shi In Takashiro Town tells Mr. Tahara added "Small". Estimated in around the Warring States Period. Ooita-ken (former: Bungo country) also has the same tradition. Ooita-ken Bungotakada-shi Odawara (Kodawara) is a stopover. A place name with a record since the Edo period. 田原 Tahara reference.

③ Origin of Kanagawa-ken Odawara-shi . A place name with a record since the Kamakura period. Fukui-ken Imadate-gun Ikeda-chou Tradition in Matsukeya.

④ Kagoshima-ken Satsumasendai-shi Originated from Odawara in Tochigo Town's small figure.

⑤ Topography . Kagoshima-ken Satsumasendai-shi From Todo- cho Yamada from the Odawara gate of the gate division system that was in the Edo period. The gate name is from small fields and original.

⑥ Fukushima-ken Souma-shi Originated from Yamagami Odawara (Kodanohara). It is distributed in the same place.

2022年 7月 30日更新

Whole Japan		Prefectures
レベル	4	1　Hiroshima-ken(About 300) 1　Hyougo-ken(About 300) 3　Oosaka-fu(About 120) 4　Toukyou-to(About 40) 5　Fukuoka-ken(About 30) 5　Yamaguchi-ken(About 30) 7　Saitama-ken(About 20) 8　Kanagawa-ken(About 10) 8　Tochigi-ken(About 10) 8　Shimane-ken(About 10)
Population	About 1,000
Ranking	8,230

Rank by city
1　Awaji-shi(About 100) 2　Higashihiroshima-shi(About 100) 3　Kakogawa-shi(About 80) 4　Himeji-shi(About 40) 5　Shoubara-shi(About 30) 6　Hiroshima-shi Asakita-ku(About 30) 7　Kure-shi(About 20) 7　Koube-shi Suma-ku(About 20) 9　Koube-shi Tarumi-ku(About 20) 9　Takehara-shi(About 20)

Rank by subregion
1　兵庫県加古川市別府町新野辺(About 40) 2　広島県東広島市三津(About 30) 3　兵庫県淡路市育波(About 20) 4　広島県庄原市東本町(About 20) 5　兵庫県淡路市大町下(About 10) 5　兵庫県淡路市尾崎(About 10) 5　兵庫県姫路市白浜町乙(About 10) 5　広島県安芸高田市船木(About 10) 5　広島県広島市安芸区中野(About 10) 5　広島県世羅郡世羅町山中福田(About 10)

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