| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 30) 2 Ibaraki-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Niigata-shi(About 30) 2 Shimotsuma-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.00113%) 2 Ibaraki-ken(0.000142%) |
| Rank by city |
|---|
|
1 Shimotsuma-shi(0.00953%) 2 Niigata-shi(0.00364%) |
| Rank by subregion |
|---|