| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Ibaraki-ken(About 20) 2 Toukyou-to(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Jousou-shi(About 10) 2 Setagaya-ku(Very rare) 2 Tsukuba-shi(Very rare) |
| Rank by subregion |
|---|
|
1 茨城県 常総市 新石下(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Ibaraki-ken(0.00057%) 2 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Jousou-shi(0.0197%) 2 Tsukuba-shi(0.00266%) 3 Setagaya-ku(0.000814%) |
| Rank by subregion |
|---|