| Postal Code | Area | |
|---|---|---|
| 384-0025 | Aioicho (相生町) | View |
| 384-0026 | Honmachi (本町) | View |
| 384-0027 | Rokku (六供) | View |
| 384-0028 | Tamachi (田町) | View |
| 384-0031 | Ote (大手) | View |
| 384-0032 | Kojo (古城) | View |
| 384-0033 | Ichimachi (市町) | View |
| 384-0034 | Shinmachi (新町) | View |
| 384-0035 | Ryojin (両神) | View |
| 384-0036 | Fujimidaira (富士見平) | View |
| 384-0037 | Oshidashi (押出) | View |
| 384-0038 | Tochigi (栃木) | View |
| 384-0041 | Hishidaira (菱平) | View |
| 384-0042 | Ushirodaichi (後平) | View |
| 384-0043 | Moro (諸) | View |
| 384-0044 | Nishibara (西原) | View |
| 384-0045 | Takibara (滝原) | View |
| 384-0046 | Shibota (芝生田) | View |
| 384-0047 | Iko (井子) | View |
| 384-0048 | Nukachi (糠地) | View |