| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Kagawa-ken(Very rare) 1 Ibaraki-ken(Very rare) 1 Toukyou-to(Very rare) 1 Yamaguchi-ken(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Yanai-shi(Very rare) 1 Suginami-ku(Very rare) 1 Ryuugasaki-shi(Very rare) 1 Sakaide-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Kagawa-ken(0.000382%) 2 Yamaguchi-ken(0.000239%) 3 Ibaraki-ken(0.000142%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Yanai-shi(0.00853%) 2 Ryuugasaki-shi(0.00657%) 3 Sakaide-shi(0.00635%) 4 Suginami-ku(0.00133%) |
| Rank by subregion |
|---|