| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Ibaraki-ken(About 20) 2 Chiba-ken(About 10) 3 Saitama-ken(About 10) 4 Toukyou-to(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Ryuugasaki-shi(About 20) 2 Yachiyo-shi(About 10) 3 Setagaya-ku(Very rare) 3 Fujimino-shi(Very rare) 3 Misato-shi(Very rare) 3 Inba-gun Sakae-machi(Very rare) |
| Rank by subregion |
|---|
|
1 茨城県 龍ケ崎市 八代町(About 10) 2 千葉県 八千代市 米本(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Ibaraki-ken(0.00057%) 2 Chiba-ken(0.000265%) 3 Saitama-ken(0.000147%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Ryuugasaki-shi(0.0263%) 2 Inba-gun Sakae-machi(0.0192%) 3 Yachiyo-shi(0.00618%) 4 Fujimino-shi(0.00509%) 5 Misato-shi(0.00419%) 6 Setagaya-ku(0.000814%) |
| Rank by subregion |
|---|