| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Chiba-ken(About 10) 2 Ibaraki-ken(Very rare) 2 Toukyou-to(Very rare) 2 Aichi-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Shinjuku-ku(Very rare) 1 Iwakura-shi(Very rare) 1 Koga-shi(Very rare) 1 Sanmu-shi(Very rare) 1 Inzai-shi(Very rare) 1 Chiba-shi Wakaba-ku(Very rare) |
| Rank by subregion |
|---|
| Whole Japan | Prefectures | |
|---|---|---|
| Ratios | Very rare |
1 Chiba-ken(0.000265%) 2 Ibaraki-ken(0.000142%) 3 Aichi-ken(Very rare) 4 Toukyou-to(Very rare) |
| Rank by city |
|---|
|
1 Iwakura-shi(0.01%) 2 Sanmu-shi(0.00753%) 3 Inzai-shi(0.00725%) 4 Chiba-shi Wakaba-ku(0.00351%) 5 Koga-shi(0.00321%) 6 Shinjuku-ku(0.00234%) |
| Rank by subregion |
|---|