Postal codes in Akaigawa-mura, Yoichi-gun, Hokkaido
北海道余市郡赤井川村 — 13 postal codes. General code: 046-0500. Local government code 01409.
Address example
1-2-3 Akaigawa, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0501, Japan
〒046-0501 北海道余市郡赤井川村赤井川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 |
|---|---|
| 046-0500 | (any other address in this municipality) （下に掲載がない場合） Akaigawa-mura, Yoichi-gun, Hokkaido 046-0500, Japan |
| 046-0501 | Akaigawa 赤井川 Akaigawa, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0501, Japan |
| 046-0531 | Asahioka 旭丘 Asahioka, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0531, Japan |
| 046-0521 | Ikeda 池田 Ikeda, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0521, Japan |
| 046-0561 | Ochiai 落合 Ochiai, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0561, Japan |
| 046-0571 | Tokiwa 常盤 Tokiwa, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0571, Japan |
| 046-0551 | Todoroki 轟 Todoroki, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0551, Japan |
| 046-0532 | Tomita 富田 Tomita, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0532, Japan |
| 046-0511 | Hinode 日ノ出 Hinode, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0511, Japan |
| 046-0542 | Magarikawa 曲川 Magarikawa, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0542, Japan |
| 046-0541 | Miyako 都 Miyako, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0541, Japan |
| 046-0552 | Meiji 明治 Meiji, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0552, Japan |
| 046-0512 | Yamanashi 山梨 Yamanashi, Akaigawa-mura, Yoichi-gun, Hokkaido 046-0512, 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.