Hyougo-ken · Shiga-ken · Niigata-ken . Birth of Tochigi-ken Yaita-shi Kooka (Kouoka). A place name with a record since the Edo period. The place name was also written as "Koga".
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Chiba-ken(About 30) 2 Fukui-ken(Very rare) 2 Toukyou-to(Very rare) 2 Hiroshima-ken(Very rare) 2 Hokkaidou(Very rare) 2 Hyougo-ken(Very rare) |
| Population | About 60 | |
| Ranking | 41,097 | |
| Rank by city |
|---|
|
1 Choushi-shi(About 30) 2 Tsuruga-shi(Very rare) 2 Koutou-ku(Very rare) 2 Ichikawa-shi(Very rare) 2 Chiba-shi Wakaba-ku(Very rare) 2 Kakogawa-shi(Very rare) 2 Sapporo-shi Toyohira-ku(Very rare) 2 Hatsukaichi-shi(Very rare) |
| Rank by subregion |
|---|
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1 千葉県 銚子市 新生町(About 20) |
