| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 10) 2 Oosaka-fu(About 10) 3 Nagano-ken(Very rare) 3 Hokkaidou(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Sado-shi(About 10) 2 Nagano-shi(Very rare) 2 Niigata-shi(Very rare) 2 Minoo-shi(Very rare) 2 Kishiwada-shi(Very rare) 2 Hakodate-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000483%) 2 Nagano-ken(0.000164%) 3 Oosaka-fu(0.000115%) 4 Hokkaidou(Very rare) |
| Rank by city |
|---|
|
1 Sado-shi(0.00897%) 2 Minoo-shi(0.00404%) 3 Kishiwada-shi(0.00224%) 4 Hakodate-shi(0.00125%) 5 Nagano-shi(0.00103%) 6 Niigata-shi(0.00052%) |
| Rank by subregion |
|---|