| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 20) 2 Hokkaidou(About 10) 3 Kanagawa-ken(Very rare) 3 Saitama-ken(Very rare) 3 Chiba-ken(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Itoigawa-shi(About 20) 2 Yokohama-shi Seya-ku(Very rare) 2 Wakou-shi(Very rare) 2 Mobara-shi(Very rare) 2 Sapporo-shi Teine-ku(Very rare) 2 Tomakomai-shi(Very rare) |
| Rank by subregion |
|---|
|
1 新潟県 糸魚川市 青海(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000805%) 2 Hokkaidou(0.00014%) 3 Chiba-ken(Very rare) 4 Saitama-ken(Very rare) 5 Kanagawa-ken(Very rare) |
| Rank by city |
|---|
|
1 Itoigawa-shi(0.0312%) 2 Wakou-shi(0.00955%) 3 Mobara-shi(0.00495%) 4 Yokohama-shi Seya-ku(0.00423%) 5 Sapporo-shi Teine-ku(0.00348%) 6 Tomakomai-shi(0.00248%) |
| Rank by subregion |
|---|