Etymology and distribution of 小笠.

Ogasa 【小笠】^{レベル5
About 2,200}  The Japanese surnames etymology dictionary.

Saitama-ken Fukaya-shi · Toukyou-to . Saitama-ken Fukaya-shi Distributed in Nishi -Onuma .

Kogasa 【小笠】^{レベル5
About 2,200}  The Japanese surnames etymology dictionary.

Mie-ken Tsu-shi , Oosaka-fu , Hyougo-ken . Distribution that also includes magawa.

① Estimated from the river "True" in favorable character. Mie - ken Tsu - shi Ana Atsuge is based in Akane. Mie-ken Tsu-shi Marunouchi was in the Tokyo era as the shrine of the living-soul shrine in Ikutama Town, Osaka-fu Oosaka-shi Tennoji Ward in the Edo period in the Edo period in the Clan office. It is distributed in Okinawa-ken Uruma-shi .

② Miyagi - ken Kurihara - shi I was in the Edo era in the Kosui Shimizu bag. My pronunciation is Magawa. Miyagi - ken Kurihara - shi 1 Tsunoshinzaka (Masaka) Tell him that he lived in the river. Masaka is a place name with a record since the Edo period.

③ Korea type . Summary . Use "true" including Shin. There is a record of naturalization on Hyougo-ken Itami-shi on April 2, 1982. Last name is Shin. 慎 Shin reference.