| Locality | Post Code |
|---|---|
| Ichihasama Shimokozo (栗原市) | 987-2358 |
| Ichihasama Shimoodo (栗原市) | 987-2368 |
| Ichihasama Shinzan (栗原市) | 987-2334 |
| Ichihasama Shishigome (栗原市) | 987-2352 |
| Ichihasama Suzunome (栗原市) | 987-2307 |
| Ichihasama Takada (栗原市) | 987-2335 |
| Ichihasama Takahashi (栗原市) | 987-2332 |
| Ichihasama Tenjin (栗原市) | 987-2327 |
| Ichihasama Tsuchikawa (栗原市) | 987-2328 |
| Ichihasama Unanda (栗原市) | 987-2351 |
| Ichihasama Yamasawa (栗原市) | 987-2356 |
| Ichihasama Yamazaki (栗原市) | 987-2326 |
| Ichihasama Yanaginome (栗原市) | 987-2309 |
| Ichihasama Yashikida (栗原市) | 987-2345 |
| Ichihasama Yogai (栗原市) | 987-2333 |
| Ichihasama Yokomachi (栗原市) | 987-2321 |
| Ichihasama Yokomachiura (栗原市) | 987-2322 |
| Kannari Akachigo (栗原市) | 989-4807 |
| Kannari Aneha (栗原市) | 989-5172 |
| Kannari Arikabe (栗原市) | 989-4806 |
| Kannari Daihata (栗原市) | 989-5135 |
| Kannari Dairinjizawa (栗原市) | 989-5125 |
| Kannari Fugendo (栗原市) | 989-4808 |
| Kannari Fujiwatato (栗原市) | 989-4803 |
| Kannari Hanukizawa (栗原市) | 989-5117 |
| Kannari Heijiyashiki (栗原市) | 989-5123 |