| Postal Code | Area | |
|---|---|---|
| 969-6125 | Hongo (本郷) | View |
| 969-6126 | Hongo Ko (本郷甲) | View |
| 969-6127 | Hongo Kami Ko (本郷上甲) | View |
| 969-6128 | Mamakawa (真々川) | View |
| 969-6129 | Hongo Michinishi Ko (本郷道西甲) | View |
| 969-6131 | Oishi (大石) | View |
| 969-6132 | Hongo Takadamahci (本郷高田町) | View |
| 969-6133 | Funaba (船場) | View |
| 969-6134 | Mikkamachi (三日町) | View |
| 969-6135 | Homa (穂馬) | View |
| 969-6141 | Ohachigo (大八郷) | View |
| 969-6142 | Murakami (村上) | View |
| 969-6143 | Hidama (氷玉) | View |
| 969-6144 | Fukueoka (福重岡) | View |
| 969-6145 | Yamaminami (山南) | View |
| 969-6146 | Yokoborishita (横堀下) | View |
| 969-6151 | Ishikiribatake (石切畑) | View |
| 969-6152 | Kawara-cho Ko (川原町甲) | View |
| 969-6154 | Kitaura (北浦) | View |
| 969-6155 | Kitagawara (北川原) | View |