Hiroshima-ken Hiroshima-shi · Yamaguchi-ken Iwakuni-shi . There is a surname including "Oki". "Masu" is favorable.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Chiba-ken(About 10) 2 Toukyou-to(Very rare) 2 Aichi-ken(Very rare) 2 Iwate-ken(Very rare) 2 Hyougo-ken(Very rare) |
| Population | About 30 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Funabashi-shi(About 10) 2 Hachiouji-shi(Very rare) 2 Kamihei-gun Ootsuchi-chou(Very rare) 2 Chita-gun Agui-chou(Very rare) 2 Urayasu-shi(Very rare) 2 Takaradzuka-shi(Very rare) |
| Rank by subregion |
|---|
