Tochigi-ken Oyama-shi , Toukyou-to . Korean type . Terrain . Add "Hara" to Cai. In Tochigi-ken Oyama-shi he came to the name in 1980. The real name is Cai. There is a record of naturalization on Toukyou-to Taitou-ku on 2 September 1993. The real name is Cai. 蔡 reference.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Ooita-ken(About 20) 2 Fukuoka-ken(About 10) 2 Chiba-ken(About 10) 4 Kanagawa-ken(Very rare) 4 Kumamoto-ken(Very rare) 4 Tokushima-ken(Very rare) 4 Oosaka-fu(Very rare) 4 Hyougo-ken(Very rare) |
| Population | About 60 | |
| Ranking | 39,718 | |
| Rank by city |
|---|
|
1 Nakatsu-shi(About 20) 2 Fukuoka-shi Nishi-ku(Very rare) 2 Iidzuka-shi(Very rare) 2 Kawasaki-shi Tama-ku(Very rare) 2 Arao-shi(Very rare) 2 Funabashi-shi(Very rare) 2 Kashiwa-shi(Very rare) 2 Takatsuki-shi(Very rare) 2 Usa-shi(Very rare) 2 Sanda-shi(Very rare) |
| Rank by subregion |
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