Chiba-ken Funabashi-shi · Toukyou-to . 後井 surname.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Kanagawa-ken(About 10) 1 Oosaka-fu(About 10) 3 Toukyou-to(Very rare) 3 Wakayama-ken(Very rare) 3 Hyougo-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Kawasaki-shi Asao-ku(Very rare) 1 Zama-shi(Very rare) 1 Higashikurume-shi(Very rare) 1 Arida-gun Aridagawa-chou(Very rare) 1 Kawachinagano-shi(Very rare) 1 Oosaka-shi Abeno-ku(Very rare) 1 Sumoto-shi(Very rare) |
| Rank by subregion |
|---|
Kitaya 【北宅】レベル3
About 110, Kitaya 【北舎】レベル2
About 30 are variants.
