Etymology and distribution of 古間.
↑オフライン検索できるアプリもどうぞ
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Nagano-ken(Very rare) 1 Toukyou-to(Very rare) 1 Niigata-ken(Very rare) 1 Gifu-ken(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Setagaya-ku(Very rare) 1 Sado-shi(Very rare) 1 Toki-shi(Very rare) 1 Okaya-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Gifu-ken(0.000189%) 2 Nagano-ken(0.000164%) 3 Niigata-ken(0.000161%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Okaya-shi(0.00632%) 2 Toki-shi(0.00601%) 3 Sado-shi(0.00448%) 4 Setagaya-ku(0.000814%) |
| Rank by subregion |
|---|
