Kanagawa-ken , Ibaraki-ken , Saitama-ken . Heterogeneity of 関口 .
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Niigata-ken(About 40) 2 Gunma-ken(About 30) 2 Toukyou-to(About 30) 4 Kanagawa-ken(About 10) 5 Kagoshima-ken(Very rare) 5 Kouchi-ken(Very rare) 5 Fukushima-ken(Very rare) 5 Tochigi-ken(Very rare) 5 Oosaka-fu(Very rare) 5 Saitama-ken(Very rare) |
| Population | About 130 | |
| Ranking | 26,400 | |
| Rank by city |
|---|
|
1 Jouetsu-shi(About 30) 2 Maebashi-shi(About 20) 3 Machida-shi(About 10) 4 Iwaki-shi(Very rare) 4 Setagaya-ku(Very rare) 4 Hachiouji-shi(Very rare) 4 Sagamihara-shi(Very rare) 4 Kawasaki-shi Takatsu-ku(Very rare) 4 Yokohama-shi Kanagawa-ku(Very rare) 4 Kouchi-shi(Very rare) |
| Rank by subregion |
|---|
|
1 新潟県 上越市 高津(About 20) 2 新潟県 上越市 劔(About 10) 2 新潟県 上越市 飯田(About 10) 2 東京都 町田市 相原町(About 10) |
