| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Saitama-ken(About 20) 2 Toukyou-to(About 10) 3 Ibaraki-ken(Very rare) 3 Kanagawa-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Edogawa-ku(About 10) 1 Chichibu-shi(About 10) 3 Yokohama-shi Kouhoku-ku(Very rare) 3 Fukaya-shi(Very rare) 3 Mito-shi(Very rare) 3 Saitama-shi Midori-ku(Very rare) |
| Rank by subregion |
|---|
|
1 東京都 江戸川区 東小岩(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Saitama-ken(0.000294%) 2 Ibaraki-ken(0.000142%) 3 Toukyou-to(Very rare) 4 Kanagawa-ken(Very rare) |
| Rank by city |
|---|
|
1 Chichibu-shi(0.00993%) 2 Saitama-shi Midori-ku(0.0057%) 3 Fukaya-shi(0.00303%) 4 Edogawa-ku(0.0021%) 5 Yokohama-shi Kouhoku-ku(0.00197%) 6 Mito-shi(0.00173%) |
| Rank by subregion |
|---|