| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Ibaraki-ken(About 10) 2 Toukyou-to(About 10) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Mito-shi(About 10) 2 Itabashi-ku(About 10) |
| Rank by subregion |
|---|
|
1 茨城県 水戸市 文京(About 10) 2 東京都 板橋区 大山東町(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Ibaraki-ken(0.000427%) 2 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Mito-shi(0.00519%) 2 Itabashi-ku(0.00264%) |
| Rank by subregion |
|---|