Shizuoka-ken Izunokuni-shi · Kanagawa-ken · Shiga-ken . There is 吉岡 surname. Hokkaidou Tokachishi-chou In Nishihoro of Shihoro-chou tell him that he was a doctor at the outsenance of Nagano-ken .
Kagoshima-ken Ooshima-gun Kikai-chou · Hyougo-ken · Ishikawa-ken Kashima-gun Nakanoto-machi .
① Topography . "Oka" was added to the good name which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 良 reference.
② There is 吉岡 surname.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 2 |
1 Iwate-ken(About 10) 2 Aomori-ken(Very rare) 2 Hokkaidou(Very rare) |
| Population | About 20 | |
| Ranking | Out of ranking | |
| Rank by city |
|---|
|
1 Kunohe-gun Hirono-chou(About 10) 2 San'nohe-gun Hashikami-chou(Very rare) 2 Tokachishi-chou Ashoro-chou(Very rare) |
| Rank by subregion |
|---|
|
1 岩手県 九戸郡洋野町 小子内第６地割(About 10) |
Furukawado 【古川戸】レベル2
About 20 are referenced.
