| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Ibaraki-ken(About 30) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Mito-shi(About 10) 2 Kitaibaraki-shi(About 10) 3 Naka-shi(Very rare) |
| Rank by subregion |
|---|
|
1 茨城県 水戸市 上国井町(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Ibaraki-ken(0.000855%) |
| Rank by city |
|---|
|
1 Kitaibaraki-shi(0.014%) 2 Naka-shi(0.00688%) 3 Mito-shi(0.00519%) |
| Rank by subregion |
|---|