| Postal Code | City | Community | County | State | latitude | longitude | Map |
|---|---|---|---|---|---|---|---|
| 444-3344 | Iwatocho | Okazaki Shi | Aichi Ken | 34.9675 | 137.2484 | Map | |
| 457-0015 | Iwatocho | Minami Ku | Nagoya Shi | Aichi Ken | 35.1096 | 136.9284 | Map |
| 041-1624 | Iwatocho | Hakodate Shi | Hokkaido | 41.9842 | 140.8593 | Map | |
| 162-0832 | Iwatocho | Shinjuku Ku | Tokyo To | 35.7015 | 139.7374 | Map | |
| 162-8488 | Iwatocho | Shinjuku Ku | Tokyo To | 35.6938 | 139.7035 | Map | |
| 162-8503 | Iwatocho | Shinjuku Ku | Tokyo To | 35.6938 | 139.7035 | Map |
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