| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Toukyou-to(About 10) 1 Niigata-ken(About 10) 3 Wakayama-ken(Very rare) 3 Chiba-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Nagaoka-shi(About 10) 2 Katsushika-ku(Very rare) 2 Fuchuu-shi(Very rare) 2 Arida-gun Hirokawa-chou(Very rare) 2 Matsudo-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Wakayama-ken(0.000342%) 2 Niigata-ken(0.000322%) 3 Toukyou-to(Very rare) 4 Chiba-ken(Very rare) |
| Rank by city |
|---|
|
1 Arida-gun Hirokawa-chou(0.0442%) 2 Nagaoka-shi(0.00283%) 3 Fuchuu-shi(0.00262%) 4 Katsushika-ku(0.00136%) 5 Matsudo-shi(0.00116%) |
| Rank by subregion |
|---|