| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Gunma-ken(About 10) 2 Toukyou-to(About 10) 3 Kanagawa-ken(Very rare) 3 Tochigi-ken(Very rare) 3 Saitama-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Oura-gun Ooizumi-machi(About 10) 2 Sano-shi(Very rare) 2 Nakano-ku(Very rare) 2 Kawasaki-shi Saiwai-ku(Very rare) 2 Suginami-ku(Very rare) 2 Kumagaya-shi(Very rare) 2 Oota-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Gunma-ken(0.000608%) 2 Tochigi-ken(0.000222%) 3 Toukyou-to(Very rare) 4 Saitama-ken(Very rare) 5 Kanagawa-ken(Very rare) |
| Rank by city |
|---|
|
1 Oura-gun Ooizumi-machi(0.0246%) 2 Kawasaki-shi Saiwai-ku(0.00372%) 3 Sano-shi(0.00319%) 4 Kumagaya-shi(0.00223%) 5 Nakano-ku(0.00216%) 6 Oota-shi(0.00209%) 7 Suginami-ku(0.00133%) |
| Rank by subregion |
|---|