Okinawa-ken . It was in the Okinawa-ken period during the Ryukyu Kingdom. Okinawa-ken Naha-shi Soba is based. The Ryukyuan sound is Uhunja.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Kagoshima-ken(About 20) 2 Saitama-ken(About 10) 3 Kumamoto-ken(Very rare) 3 Miyazaki-ken(Very rare) |
| Population | About 40 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Hioki-shi(About 10) 1 Kuki-shi(About 10) 1 Izumi-shi(About 10) 4 Kagoshima-shi(Very rare) 4 Minamata-shi(Very rare) 4 Miyazaki-shi(Very rare) 4 Asaka-shi(Very rare) |
| Rank by subregion |
|---|
|
1 埼玉県 久喜市 吉羽(About 10) 1 鹿児島県 出水市 向江町(About 10) 1 鹿児島県 日置市 下谷口(About 10) |
