| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 10) 2 Toukyou-to(Very rare) 2 Hokkaidou(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Itoigawa-shi(About 10) 2 Mitaka-shi(Very rare) 2 Sapporo-shi Shiroishi-ku(Very rare) |
| Rank by subregion |
|---|
|
1 新潟県 糸魚川市 藤後(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000483%) 2 Hokkaidou(Very rare) 3 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Itoigawa-shi(0.0187%) 2 Mitaka-shi(0.00343%) 3 Sapporo-shi Shiroishi-ku(0.00274%) |
| Rank by subregion |
|---|