| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Fukushima-ken(About 20) 2 Kanagawa-ken(About 10) 3 Ibaraki-ken(About 10) 4 Toukyou-to(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Iwaki-shi(About 20) 2 Yokohama-shi Kanazawa-ku(About 10) 2 Tsukuba-shi(About 10) 4 Yokohama-shi Kanagawa-ku(Very rare) 4 Nerima-ku(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Fukushima-ken(0.000803%) 2 Ibaraki-ken(0.000285%) 3 Kanagawa-ken(0.000184%) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Tsukuba-shi(0.00533%) 2 Yokohama-shi Kanazawa-ku(0.00484%) 3 Iwaki-shi(0.00458%) 4 Yokohama-shi Kanagawa-ku(0.00256%) 5 Nerima-ku(0.00105%) |
| Rank by subregion |
|---|