| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Okayama-ken(About 10) 2 Ibaraki-ken(Very rare) 2 Toukyou-to(Very rare) 2 Chiba-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Okayama-shi(About 10) 2 Kurashiki-shi(Very rare) 2 Oota-ku(Very rare) 2 Koga-shi(Very rare) 2 Yachimata-shi(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Okayama-ken(0.00061%) 2 Ibaraki-ken(0.000142%) 3 Chiba-ken(Very rare) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Yachimata-shi(0.00737%) 2 Koga-shi(0.00321%) 3 Okayama-shi(0.00138%) 4 Oota-ku(0.000936%) 5 Kurashiki-shi(0.00089%) |
| Rank by subregion |
|---|