| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Okayama-ken(About 20) 2 Yamaguchi-ken(About 10) 3 Kumamoto-ken(Very rare) 3 Ooita-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Katsuta-gun Nagi-chou(About 10) 2 Katsuta-gun Shouou-chou(Very rare) 2 Shuunan-shi(Very rare) 2 Tamana-shi(Very rare) 2 Okayama-shi(Very rare) 2 Yanai-shi(Very rare) 2 Beppu-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Okayama-ken(0.000813%) 2 Yamaguchi-ken(0.000478%) 3 Ooita-ken(0.000322%) 4 Kumamoto-ken(0.000228%) |
| Rank by city |
|---|
|
1 Katsuta-gun Nagi-chou(0.0956%) 2 Katsuta-gun Shouou-chou(0.0298%) 3 Yanai-shi(0.00853%) 4 Tamana-shi(0.00552%) 5 Beppu-shi(0.00333%) 6 Shuunan-shi(0.00243%) 7 Okayama-shi(0.000689%) |
| Rank by subregion |
|---|