Tokushima-ken , Oosaka-fu , Wakayama-ken . There is a surname including "Jade".
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Hyougo-ken(About 10) 2 Fukuoka-ken(About 10) 2 Oosaka-fu(About 10) 4 Toukyou-to(Very rare) 4 Kyouto-fu(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Kitakyuushuu-shi Yahatanishi-ku(Very rare) 1 Fukuoka-shi Minami-ku(Very rare) 1 Kyouto-shi Ukyou-ku(Very rare) 1 Katano-shi(Very rare) 1 Nerima-ku(Very rare) 1 Higashioosaka-shi(Very rare) 1 Koube-shi Chuuou-ku(Very rare) 1 Koube-shi Higashinada-ku(Very rare) 1 Koube-shi Kita-ku(Very rare) |
| Rank by subregion |
|---|
