Postal codes in Nakano-ku, Tokyo
東京都中野区 — 20 postal codes. General code: 164-0000. Local government code 13114.
Address example
1-2-3 Arai, Nakano-ku, Tokyo 165-0026, Japan
〒165-0026 東京都中野区新井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 |
|---|---|
| 164-0000 | (any other address in this municipality) （下に掲載がない場合） Nakano-ku, Tokyo 164-0000, Japan |
| 165-0026 | Arai 新井 Arai, Nakano-ku, Tokyo 165-0026, Japan |
| 165-0022 | Egota 江古田 Egota, Nakano-ku, Tokyo 165-0022, Japan |
| 165-0023 | Eharacho 江原町 Eharacho, Nakano-ku, Tokyo 165-0023, Japan |
| 165-0031 | Kamisaginomiya 上鷺宮 Kamisaginomiya, Nakano-ku, Tokyo 165-0031, Japan |
| 164-0002 | Kamitakada 上高田 Kamitakada, Nakano-ku, Tokyo 164-0002, Japan |
| 165-0032 | Saginomiya 鷺宮 Saginomiya, Nakano-ku, Tokyo 165-0032, Japan |
| 165-0035 | Shirasagi 白鷺 Shirasagi, Nakano-ku, Tokyo 165-0035, Japan |
| 164-0011 | Chuo 中央 Chuo, Nakano-ku, Tokyo 164-0011, Japan |
| 164-0001 | Nakano 中野 Nakano, Nakano-ku, Tokyo 164-0001, Japan |
| 165-0025 | Numabukuro 沼袋 Numabukuro, Nakano-ku, Tokyo 165-0025, Japan |
| 165-0027 | Nogata 野方 Nogata, Nakano-ku, Tokyo 165-0027, Japan |
| 164-0003 | Higashinakano 東中野 Higashinakano, Nakano-ku, Tokyo 164-0003, Japan |
| 164-0012 | Honcho 本町 Honcho, Nakano-ku, Tokyo 164-0012, Japan |
| 165-0024 | Matsugaoka 松が丘 Matsugaoka, Nakano-ku, Tokyo 165-0024, Japan |
| 165-0021 | Maruyama 丸山 Maruyama, Nakano-ku, Tokyo 165-0021, Japan |
| 164-0014 | Minamidai 南台 Minamidai, Nakano-ku, Tokyo 164-0014, Japan |
| 165-0034 | Yamatocho 大和町 Yamatocho, Nakano-ku, Tokyo 165-0034, Japan |
| 164-0013 | Yayoicho 弥生町 Yayoicho, Nakano-ku, Tokyo 164-0013, Japan |
| 165-0033 | Wakamiya 若宮 Wakamiya, Nakano-ku, Tokyo 165-0033, 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.