| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Toukyou-to(About 10) 2 Nagasaki-ken(Very rare) 2 Ibaraki-ken(Very rare) 2 Fukushima-ken(Very rare) 2 Chiba-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Iwaki-shi(Very rare) 1 Nishisonogi-gun Nagayo-chou(Very rare) 1 Kita-ku(Very rare) 1 Edogawa-ku(Very rare) 1 Mito-shi(Very rare) 1 Kashiwa-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Nagasaki-ken(0.000258%) 2 Fukushima-ken(0.000201%) 3 Ibaraki-ken(0.000142%) 4 Toukyou-to(Very rare) 5 Chiba-ken(Very rare) |
| Rank by city |
|---|
|
1 Nishisonogi-gun Nagayo-chou(0.0105%) 2 Kita-ku(0.00173%) 3 Mito-shi(0.00173%) 4 Kashiwa-shi(0.00147%) 5 Iwaki-shi(0.00115%) 6 Edogawa-ku(0.00105%) |
| Rank by subregion |
|---|