Postal codes in Meiwa-machi, Ora-gun, Gumma
群馬県邑楽郡明和町 — 17 postal codes. General code: 370-0700. Local government code 10522.
Address example
1-2-3 Irikaya, Meiwa-machi, Ora-gun, Gumma 370-0711, Japan
〒370-0711 群馬県邑楽郡明和町入ケ谷1-2-3
Replace 1-2-3 with the chome-ban-go (block and lot) number, and add the building and room number before it.
| Postal code | Town / English address |
|---|---|
| 370-0700 | (any other address in this municipality) （下に掲載がない場合） Meiwa-machi, Ora-gun, Gumma 370-0700, Japan |
| 370-0711 | Irikaya 入ケ谷 Irikaya, Meiwa-machi, Ora-gun, Gumma 370-0711, Japan |
| 370-0714 | Umebara 梅原 Umebara, Meiwa-machi, Ora-gun, Gumma 370-0714, Japan |
| 370-0706 | Eguchi 江口 Eguchi, Meiwa-machi, Ora-gun, Gumma 370-0706, Japan |
| 370-0715 | Ozanuki 大佐貫 Ozanuki, Meiwa-machi, Ora-gun, Gumma 370-0715, Japan |
| 370-0718 | Owa 大輪 Owa, Meiwa-machi, Ora-gun, Gumma 370-0718, Japan |
| 370-0702 | Kamieguro 上江黒 Kamieguro, Meiwa-machi, Ora-gun, Gumma 370-0702, Japan |
| 370-0716 | Kawamata 川俣 Kawamata, Meiwa-machi, Ora-gun, Gumma 370-0716, Japan |
| 370-0703 | Shimoeguro 下江黒 Shimoeguro, Meiwa-machi, Ora-gun, Gumma 370-0703, Japan |
| 370-0717 | Suka 須賀 Suka, Meiwa-machi, Ora-gun, Gumma 370-0717, Japan |
| 370-0705 | Senzui 千津井 Senzui, Meiwa-machi, Ora-gun, Gumma 370-0705, Japan |
| 370-0707 | Tajima 田島 Tajima, Meiwa-machi, Ora-gun, Gumma 370-0707, Japan |
| 370-0704 | Togota 斗合田 Togota, Meiwa-machi, Ora-gun, Gumma 370-0704, Japan |
| 370-0713 | Nakaya 中谷 Nakaya, Meiwa-machi, Ora-gun, Gumma 370-0713, Japan |
| 370-0708 | Nissato 新里 Nissato, Meiwa-machi, Ora-gun, Gumma 370-0708, Japan |
| 370-0701 | Minamioshima 南大島 Minamioshima, Meiwa-machi, Ora-gun, Gumma 370-0701, Japan |
| 370-0712 | Yajima 矢島 Yajima, Meiwa-machi, Ora-gun, Gumma 370-0712, Japan |
Source: Japan Post postal code data (UTF-8 edition, updated Aug 31, 2026) and romanized edition (KEN_ALL_ROME, June 2025). Japan Post does not claim copyright on postal code data and allows free redistribution. Romaji follows Japan Post (long vowels are not marked). * = romanized by this site from the kana reading because the town is not yet in the romanized edition.