| Localité | Code postal |
|---|---|
| Furukawa (大崎市) | 989-6223 |
| Furukawa Ameozawa (大崎市) | 989-6243 |
| Furukawa Arakawakoganecho (大崎市) | 989-6164 |
| Furukawa Aratanome (大崎市) | 989-6212 |
| Furukawa Araya (大崎市) | 989-6252 |
| Furukawa Asahi (大崎市) | 989-6117 |
| Furukawa Daimachi (大崎市) | 989-6163 |
| Furukawa Eai Honcho (大崎市) | 989-6102 |
| Furukawa Eai Kotobukicho (大崎市) | 989-6103 |
| Furukawa Eai Nishikicho (大崎市) | 989-6104 |
| Furukawa Ekihigashi (大崎市) | 989-6115 |
| Furukawa Ekimaeodori (大崎市) | 989-6162 |
| Furukawa Ekiminami (大崎市) | 989-6161 |
| Furukawa Fuchijiri (大崎市) | 989-6265 |
| Furukawa Fukanuma (大崎市) | 989-6121 |
| Furukawa Fukunuma (大崎市) | 989-6105 |
| Furukawa Fukura (大崎市) | 989-6101 |
| Furukawa Higashimachi (大崎市) | 989-6166 |
| Furukawa Hikita (大崎市) | 989-6208 |
| Furukawa Honami (大崎市) | 989-6136 |
| Furukawa Hoyanagi (大崎市) | 989-6213 |
| Furukawa Iigawa (大崎市) | 989-6203 |
| Furukawa Inaba (大崎市) | 989-6135 |
| Furukawa Ishimori (大崎市) | 989-6124 |
| Furukawa Kaminakanome (大崎市) | 989-6202 |
| Furukawa Kamizone (大崎市) | 989-6264 |