| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Saitama-ken(About 10) 2 Kagoshima-ken(About 10) 2 Ibaraki-ken(About 10) 4 Chiba-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Ushiku-shi(About 10) 2 Ooshima-gun Kikai-chou(Very rare) 2 Amami-shi(Very rare) 2 Hasuda-shi(Very rare) 2 Okegawa-shi(Very rare) 2 Kuki-shi(Very rare) 2 Kashiwa-shi(Very rare) |
| Rank by subregion |
|---|
|
1 茨城県 牛久市 牛久町(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Kagoshima-ken(0.000407%) 2 Ibaraki-ken(0.000285%) 3 Saitama-ken(0.00022%) 4 Chiba-ken(Very rare) |
| Rank by city |
|---|
|
1 Ooshima-gun Kikai-chou(0.0306%) 2 Ushiku-shi(0.0129%) 3 Hasuda-shi(0.00713%) 4 Amami-shi(0.00694%) 5 Okegawa-shi(0.00643%) 6 Kuki-shi(0.00315%) 7 Kashiwa-shi(0.00147%) |
| Rank by subregion |
|---|