Aichi-ken , Oosaka-fu . Gifu-ken Yamagata-shi Origin of Isami. In the Kamakura period the name of the place with the notation "Isami" recorded.
Toukyou-to , Yamaguchi-ken . Originated from Nagasaki-ken Isahaya-shi . In the North and South morning era "place Isa" Isa name recorded in the notation. The place name also pronounced Isaha.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Toukyou-to(About 10) 2 Saitama-ken(Very rare) |
| Population | About 10 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Katsushika-ku(Very rare) 1 Kodaira-shi(Very rare) 1 Iruma-shi(Very rare) |
| Rank by subregion |
|---|
Iotani 【菴谷】レベル2
About 10 are referenced.
