| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Yamaguchi-ken(About 10) 2 Ibaraki-ken(Very rare) 2 Okayama-ken(Very rare) 2 Mie-ken(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Kumage-gun Tabuse-chou(About 10) 2 Shima-shi(Very rare) 2 Okayama-shi(Very rare) 2 Toride-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Yamaguchi-ken(0.000478%) 2 Mie-ken(0.000219%) 3 Okayama-ken(0.000203%) 4 Ibaraki-ken(0.000142%) |
| Rank by city |
|---|
|
1 Kumage-gun Tabuse-chou(0.04%) 2 Shima-shi(0.00522%) 3 Toride-shi(0.00386%) 4 Okayama-shi(0.000689%) |
| Rank by subregion |
|---|