| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 20) 2 Kanagawa-ken(About 10) 2 Toukyou-to(About 10) 4 Gunma-ken(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Nagaoka-shi(About 10) 1 Niigata-shi(About 10) 3 Kamo-shi(Very rare) 3 Yokohama-shi Izumi-ku(Very rare) 3 Yokohama-shi Seya-ku(Very rare) 3 Machida-shi(Very rare) 3 Koutou-ku(Very rare) 3 Maebashi-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000805%) 2 Gunma-ken(0.000203%) 3 Kanagawa-ken(0.000123%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Kamo-shi(0.0121%) 2 Yokohama-shi Seya-ku(0.00423%) 3 Yokohama-shi Izumi-ku(0.00348%) 4 Nagaoka-shi(0.00283%) 5 Koutou-ku(0.00156%) 6 Machida-shi(0.00135%) 7 Maebashi-shi(0.00128%) 8 Niigata-shi(0.00104%) |
| Rank by subregion |
|---|