| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Iwate-ken(About 30) 2 Aomori-ken(Very rare) 2 Hokkaidou(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Shimohei-gun Iwaizumi-chou(About 10) 2 Takizawa-shi(About 10) 3 Iwate-gun Kuzumaki-machi(Very rare) 3 Iwate-gun Shizukuishi-chou(Very rare) 3 Ninohe-gun Ichinohe-machi(Very rare) 3 Tokachishi-chou Ikeda-chou(Very rare) 3 San'nohe-gun Hashikami-chou(Very rare) |
| Rank by subregion |
|---|
|
1 岩手県 下閉伊郡岩泉町 門三田貝(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Iwate-ken(0.00228%) 2 Aomori-ken(0.000262%) 3 Hokkaidou(Very rare) |
| Rank by city |
|---|
|
1 Shimohei-gun Iwaizumi-chou(0.0749%) 2 Iwate-gun Kuzumaki-machi(0.0378%) 3 Tokachishi-chou Ikeda-chou(0.0341%) 4 San'nohe-gun Hashikami-chou(0.029%) 5 Iwate-gun Shizukuishi-chou(0.0229%) 6 Ninohe-gun Ichinohe-machi(0.0213%) 7 Takizawa-shi(0.0194%) |
| Rank by subregion |
|---|