| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Fukui-ken(About 10) 2 Ibaraki-ken(Very rare) 2 Fukushima-ken(Very rare) 2 Okayama-ken(Very rare) 2 Yamaguchi-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Fukui-shi(About 10) 2 Souma-shi(Very rare) 2 Iwakuni-shi(Very rare) 2 Kasaoka-shi(Very rare) 2 Tsukuba-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Fukui-ken(0.000956%) 2 Yamaguchi-ken(0.000239%) 3 Okayama-ken(0.000203%) 4 Fukushima-ken(0.000201%) 5 Ibaraki-ken(0.000142%) |
| Rank by city |
|---|
|
1 Souma-shi(0.0108%) 2 Kasaoka-shi(0.00581%) 3 Fukui-shi(0.0031%) 4 Tsukuba-shi(0.00266%) 5 Iwakuni-shi(0.00232%) |
| Rank by subregion |
|---|