| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 10) 2 Ibaraki-ken(Very rare) 2 Akita-ken(Very rare) 2 Toukyou-to(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Sado-shi(About 10) 2 Oume-shi(Very rare) 2 Niigata-shi(Very rare) 2 Kasama-shi(Very rare) 2 Yokote-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000483%) 2 Akita-ken(0.0003%) 3 Ibaraki-ken(0.000142%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Sado-shi(0.00897%) 2 Kasama-shi(0.0048%) 3 Oume-shi(0.00356%) 4 Yokote-shi(0.00318%) 5 Niigata-shi(0.00052%) |
| Rank by subregion |
|---|