| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Okayama-ken(About 30) 2 Ibaraki-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Akaiwa-shi(About 30) 2 Okayama-shi(Very rare) 2 Tsuchiura-shi(Very rare) |
| Rank by subregion |
|---|
|
1 岡山県 赤磐市 北佐古田(About 20) |
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Okayama-ken(0.00142%) 2 Ibaraki-ken(0.000142%) |
| Rank by city |
|---|
|
1 Akaiwa-shi(0.0522%) 2 Tsuchiura-shi(0.00316%) 3 Okayama-shi(0.000689%) |
| Rank by subregion |
|---|
|
1 岡山県 赤磐市 北佐古田(12.5% / About 20) |