| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Yamaguchi-ken(About 10) 2 Toukyou-to(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Shimonoseki-shi(About 10) 2 Iwakuni-shi(Very rare) 2 Nishitama-gun Hinode-machi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Yamaguchi-ken(0.000716%) 2 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Nishitama-gun Hinode-machi(0.0261%) 2 Shimonoseki-shi(0.00254%) 3 Iwakuni-shi(0.00232%) |
| Rank by subregion |
|---|