大阪府、兵庫県、滋賀県。アガも含む分布。福井県三方上中郡若狭町安賀里付近（旧：安賀）から発祥。平安時代に記録のある地名。地名はアガ。
Hiroshima-ken . 赤木 There is surname. Hiroshima-ken Shoubara-shi There are distribution in Nishijo-cho Irie.
| Whole Japan | Prefectures | |
|---|---|---|
| レベル | 3 |
1 Oosaka-fu(About 60) 2 Hyougo-ken(About 30) 3 Shiga-ken(About 30) 4 Kagawa-ken(About 10) 4 Fukuoka-ken(About 10) 4 Ehime-ken(About 10) 7 Nara-ken(About 10) 8 Gunma-ken(Very rare) 8 Hiroshima-ken(Very rare) 8 Okayama-ken(Very rare) |
| Population | About 200 | |
| Ranking | 21,536 | |
| Rank by city |
|---|
|
1 Maibara-shi(About 20) 2 Awaji-shi(About 20) 3 Buzen-shi(About 10) 3 Kan'onji-shi(About 10) 3 Oosaka-shi Higashinari-ku(About 10) 3 Shikokuchuuou-shi(About 10) 7 Sakai-shi(About 10) 7 Itami-shi(About 10) 9 Hikone-shi(Very rare) 9 Mihara-shi(Very rare) |
| Rank by subregion |
|---|
|
1 滋賀県 米原市 舟崎(About 20) 2 兵庫県 淡路市 谷(About 20) 3 大阪府 大阪市東成区 大今里南(About 10) |
Aga 【安賀】レベル3
About 200 are referenced.
