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 | 3 |
1 Chiba-ken(About 200) 2 Toukyou-to(About 50) 3 Kanagawa-ken(About 20) 4 Saitama-ken(About 10) 5 Shizuoka-ken(Very rare) 5 Ibaraki-ken(Very rare) 5 Tochigi-ken(Very rare) |
| Population | About 300 | |
| Ranking | 18,360 | |
| Rank by city |
|---|
|
1 Isumi-shi(About 100) 2 Hachiouji-shi(About 10) 2 Yokosuka-shi(About 10) 2 Funabashi-shi(About 10) 2 Ichikawa-shi(About 10) 6 Katsushika-ku(About 10) 6 Bunkyou-ku(About 10) 6 Narashino-shi(About 10) 6 Chiba-shi Inage-ku(About 10) 6 Sakura-shi(About 10) |
| Rank by subregion |
|---|
|
1 千葉県 いすみ市 深谷(About 70) 2 千葉県 いすみ市 国府台(About 10) 3 神奈川県 横須賀市 鶴が丘(About 10) 3 東京都 文京区 小日向(About 10) 3 千葉県 千葉市稲毛区 轟町(About 10) |
Iochi 【伊落】レベル3
About 100, Iochi 【射落】レベル2
About 40, Iochi 【伊尾知】レベル2
About 10, Uoochi 【魚落】レベル1
Very rare, Uochi 【魚地】レベル4
About 500 are variants.
Uoochi 【魚落】レベル1
Very rare, Uochi 【魚地】レベル4
About 500 are referenced.
