Etymology and distribution of 井指.

Isashi 【井指】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

五十里 Ikari reference.

Izashi 【井指】^{レベル4
About 600}  The Japanese surnames etymology dictionary.

Gunma-ken , Saitama-ken , Toukyou-to .

① Kanagawa-ken Kawasaki-shi Birth of Ida Nakahara-ku. A place name with a record since the Heian period.

② Aichi-ken Okazaki-shi Origin of Ida Town. A place name with a record since the Muromachi period. The place name was also written as "Ita". Gunma-ken Sawa-gun Tamamura-machi Tradition in Kamindoshida.

③ Shimane-ken Ooda-shi Origin of Inoizumi- cho Ida. A place name with a record since the Muromachi period. The place name was also written as "Iida".

④ Convention . Abbreviation of Oida. Gunma-ken Takasaki-shi Shimotaki Town, Saitama-ken Fukaya-shi Tell her that she disguised Oimura's surname on Aboriginal Disposition. Estimated Muromachi era. 大井田 Ooida reference.

⑤ Convention . Iida's abbreviation. Saitama-ken Honjou-shi Kodama-machi In Kochi- machi I tell you that I came from Nagano-ken and came from 1573 to 1592 (Tensho year) and renamed from Iida surname. 飯田 Iida reference.

⑥ Korean type . Thing . Add "well" to the field. There is a record of naturalization on Ooita-ken Beppu-shi on February 14, 1964. The real name is Rice. 田 Den reference.