| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Dekiniwa, Hiroshima (出来庭) | 731-4221 |
| Postal/ZIP Codes in Hagiwara, Hiroshima (萩原) | 731-4213 |
| Postal/ZIP Codes in Hatsukami, Hiroshima (初神) | 731-4212 |
| Postal/ZIP Codes in Higashiyama, Hiroshima (東山) | 731-4226 |
| Postal/ZIP Codes in Hiradani, Hiroshima (平谷) | 731-4229 |
| Postal/ZIP Codes in Ishigami, Hiroshima (石神) | 731-4225 |
| Postal/ZIP Codes in Jonohori, Hiroshima (城之堀) | 731-4215 |
| Postal/ZIP Codes in Kakisako, Hiroshima (柿迫) | 731-4228 |
| Postal/ZIP Codes in Kanda, Hiroshima (神田) | 731-4224 |
| Postal/ZIP Codes in Kawasumi, Hiroshima (川角) | 731-4223 |
| Postal/ZIP Codes in Kifune, Hiroshima (貴船) | 731-4227 |
| Postal/ZIP Codes in Kureji, Hiroshima (呉地) | 731-4222 |
| Postal/ZIP Codes in Nakamizo, Hiroshima (中溝) | 731-4214 |
| Postal/ZIP Codes in Others, Hiroshima (その他) | 731-4200 |
| Postal/ZIP Codes in Shingu, Hiroshima (新宮) | 731-4211 |