Ehime-ken Matsuyama-shi , Ehime-ken Iyo-shi . There is a surname 川後 .
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Tokushima-ken(About 30) 2 Kouchi-ken(About 20) 2 Oosaka-fu(About 20) 4 Ehime-ken(About 10) 5 Kanagawa-ken(Very rare) 5 Nara-ken(Very rare) 5 Hyougo-ken(Very rare) |
| Population | About 100 | |
| Ranking | 31,715 | |
| Rank by city |
|---|
|
1 Kaifu-gun Kaiyou-chou(About 20) 2 Kami-shi(About 10) 2 Kouchi-shi(About 10) 2 Oosaka-shi Asahi-ku(About 10) 2 Oozu-shi(About 10) 6 Suita-shi(Very rare) 6 Yao-shi(Very rare) 6 Kawasaki-shi Nakahara-ku(Very rare) 6 Kounan-shi(Very rare) 6 Yamatokooriyama-shi(Very rare) |
| Rank by subregion |
|---|
|
1 徳島県 海部郡海陽町 奥浦町内(About 10) 2 大阪府 大阪市旭区 赤川(About 10) |
