Postal codes in Arakawa-ku, Tokyo
東京都荒川区 — 8 postal codes. General code: 116-0000. Local government code 13118.
Address example
1-2-3 Arakawa, Arakawa-ku, Tokyo 116-0002, Japan
〒116-0002 東京都荒川区荒川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 |
|---|---|
| 116-0000 | (any other address in this municipality) （下に掲載がない場合） Arakawa-ku, Tokyo 116-0000, Japan |
| 116-0002 | Arakawa 荒川 Arakawa, Arakawa-ku, Tokyo 116-0002, Japan |
| 116-0011 | Nishiogu 西尾久 Nishiogu, Arakawa-ku, Tokyo 116-0011, Japan |
| 116-0013 | Nishinippori 西日暮里 Nishinippori, Arakawa-ku, Tokyo 116-0013, Japan |
| 116-0012 | Higashiogu 東尾久 Higashiogu, Arakawa-ku, Tokyo 116-0012, Japan |
| 116-0014 | Higashinippori 東日暮里 Higashinippori, Arakawa-ku, Tokyo 116-0014, Japan |
| 116-0001 | Machiya 町屋 Machiya, Arakawa-ku, Tokyo 116-0001, Japan |
| 116-0003 | Minamisenju 南千住 Minamisenju, Arakawa-ku, Tokyo 116-0003, 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.