| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Niigata-ken(About 20) 2 Toukyou-to(About 10) 3 Kanagawa-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Nagaoka-shi(About 10) 2 Isehara-shi(Very rare) 2 Oota-ku(Very rare) 2 Hino-shi(Very rare) 2 Niigata-shi(Very rare) |
| Rank by subregion |
|---|
|
1 新潟県 長岡市 山田(About 10) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Niigata-ken(0.000644%) 2 Toukyou-to(Very rare) 3 Kanagawa-ken(Very rare) |
| Rank by city |
|---|
|
1 Isehara-shi(0.00523%) 2 Nagaoka-shi(0.00424%) 3 Hino-shi(0.00315%) 4 Oota-ku(0.000936%) 5 Niigata-shi(0.00052%) |
| Rank by subregion |
|---|