Nagano-ken , Tochigi-ken Shimotsuga-gun Mibu-machi , Ibaraki-ken Hokota-shi . Born from Tochigi-ken Kanuma-shi on Kamiakae , Naka -kaio and Shimasao . In the Northern and Morning era, there is a place name with the notation of "Kaio" recorded.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Oosaka-fu(About 20) 2 Hyougo-ken(About 10) 3 Chiba-ken(About 10) 4 Ibaraki-ken(Very rare) 4 Kanagawa-ken(Very rare) 4 Toukyou-to(Very rare) 4 Saitama-ken(Very rare) |
| Population | About 60 | |
| Ranking | 41,097 | |
| Rank by city |
|---|
|
1 Oosaka-shi Nishinari-ku(About 10) 1 Takasago-shi(About 10) 3 Sagamihara-shi(Very rare) 3 Kokubunji-shi(Very rare) 3 Niiza-shi(Very rare) 3 Ichikawa-shi(Very rare) 3 Sanbu-gun Kujuukuri-machi(Very rare) 3 Oosaka-shi Suminoe-ku(Very rare) 3 Sakai-shi(Very rare) 3 Kakogawa-shi(Very rare) |
| Rank by subregion |
|---|
