Postal codes in Hachijo-machi, Hachijojima, Tokyo
東京都八丈島八丈町 — 6 postal codes. General code: 100-1400. Local government code 13401.
Address example
1-2-3 Okago, Hachijo-machi, Hachijojima, Tokyo 100-1401, Japan
〒100-1401 東京都八丈島八丈町大賀郷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 |
|---|---|
| 100-1400 | (any other address in this municipality) （下に掲載がない場合） Hachijo-machi, Hachijojima, Tokyo 100-1400, Japan |
| 100-1401 | Okago 大賀郷 Okago, Hachijo-machi, Hachijojima, Tokyo 100-1401, Japan |
| 100-1621 | Kashitate 樫立 Kashitate, Hachijo-machi, Hachijojima, Tokyo 100-1621, Japan |
| 100-1622 | Sueyoshi 末吉 Sueyoshi, Hachijo-machi, Hachijojima, Tokyo 100-1622, Japan |
| 100-1623 | Nakanogo 中之郷 Nakanogo, Hachijo-machi, Hachijojima, Tokyo 100-1623, Japan |
| 100-1511 | Mitsune 三根 Mitsune, Hachijo-machi, Hachijojima, Tokyo 100-1511, 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.