JP Japan Major Regions Postal Code Details
🏛️ Aomori · Tohoku
038-2721Ajigasawa-machi
Ajigasawa-machi aomori tohoku 038-2721 Japan
030-0131Aomori-shi
Aomori-shi aomori tohoku 030-0131 Japan
038-3805Fujisaki-machi
Fujisaki-machi aomori tohoku 038-3805 Japan
038-2503Fukaura-machi
Fukaura-machi aomori tohoku 038-2503 Japan
039-1514Gonohe-machi
Gonohe-machi aomori tohoku 039-1514 Japan
037-0012Goshogawara-shi
Goshogawara-shi aomori tohoku 037-0012 Japan
031-0843Hachinohe-shi
Hachinohe-shi aomori tohoku 031-0843 Japan
039-1204Hashikami-cho
Hashikami-cho aomori tohoku 039-1204 Japan
035-0004Higashidori-mura
Higashidori-mura aomori tohoku 035-0004 Japan
036-0231Hirakawa-shi
Hirakawa-shi aomori tohoku 036-0231 Japan
039-3363Hiranai-machi
Hiranai-machi aomori tohoku 039-3363 Japan
036-8013Hirosaki-shi
Hirosaki-shi aomori tohoku 036-8013 Japan
030-1515Imabetsu-machi
Imabetsu-machi aomori tohoku 030-1515 Japan
038-1111Inakadate-mura
Inakadate-mura aomori tohoku 038-1111 Japan
038-3684Itayanagi-machi
Itayanagi-machi aomori tohoku 038-3684 Japan
039-4501Kazamaura-mura
Kazamaura-mura aomori tohoku 039-4501 Japan
036-0377Kuroishi-shi
Kuroishi-shi aomori tohoku 036-0377 Japan
033-0133Misawa-shi
Misawa-shi aomori tohoku 033-0133 Japan
035-0046Mutsu-shi
Mutsu-shi aomori tohoku 035-0046 Japan
037-0315Nakadomari-machi
Nakadomari-machi aomori tohoku 037-0315 Japan
039-0614Nambu-cho
Nambu-cho aomori tohoku 039-0614 Japan
036-1413Nishimeya-mura
Nishimeya-mura aomori tohoku 036-1413 Japan
039-3114Noheji-machi
Noheji-machi aomori tohoku 039-3114 Japan
039-2164Oirase-cho
Oirase-cho aomori tohoku 039-2164 Japan
039-4601Oma-machi
Oma-machi aomori tohoku 039-4601 Japan
038-0243Owani-machi
Owani-machi aomori tohoku 038-0243 Japan
039-3212Rokkasho-mura
Rokkasho-mura aomori tohoku 039-3212 Japan
039-2372Rokunohe-machi
Rokunohe-machi aomori tohoku 039-2372 Japan
039-4711Sai-mura
Sai-mura aomori tohoku 039-4711 Japan
039-0142Sannohe-machi
Sannohe-machi aomori tohoku 039-0142 Japan
039-2725Shichinohe-machi
Shichinohe-machi aomori tohoku 039-2725 Japan
039-1802Shingo-mura
Shingo-mura aomori tohoku 039-1802 Japan
030-1723Sotogahama-machi
Sotogahama-machi aomori tohoku 030-1723 Japan
039-0200Takko-machi
Takko-machi aomori tohoku 039-0200 Japan
039-2604Tohoku-machi
Tohoku-machi aomori tohoku 039-2604 Japan
034-0016Towada-shi
Towada-shi aomori tohoku 034-0016 Japan
038-3107Tsugaru-shi
Tsugaru-shi aomori tohoku 038-3107 Japan
038-3502Tsuruta-machi
Tsuruta-machi aomori tohoku 038-3502 Japan
039-4131Yokohama-machi
Yokohama-machi aomori tohoku 039-4131 Japan
030-1200Yomogita-mura
Yomogita-mura aomori tohoku 030-1200 Japan
📋 Japan Address and Delivery Guidance
📮
Use a Complete Delivery Address:
Include the recipient name, building or street address, locality, region where applicable, postal code when the destination uses one, and the destination country or territory.
🌍
Follow Local Address Conventions:
Use the language, character set and address order requested by the recipient, official postal operator or carrier. Do not assume every destination uses the same postal-code format.
✅
Verify Before Dispatch:
Confirm the postal code, service coverage and any customs or carrier requirements with the recipient and the relevant official postal operator before shipping.
💡
Delivery Information Is Context-Specific:
Postal codes help routing only in territories that use them. Accurate recipient details remain essential for delivery in every destination.
Postal information, sources and verification
Use this page as a routing reference and confirm the complete address, postal code format and delivery restrictions with the relevant official postal operator or carrier before dispatch.
Editorial and service accountability
This postal-code reference is maintained by the 56ok.com logistics-content team for international shipping preparation. It is reviewed against publicly available postal-operator information; it is not an official postal authority and does not replace carrier or customs instructions.
This reference is maintained as postal and carrier information changes. Need a correction? Contact our team.
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Your search terms are handled under our Privacy Policy. Review our Terms of Service and disclaimer before relying on any logistics or delivery information.
📮Japan Postal FAQ and delivery guidance
🔢 How many digits are in a Japanese postal code?
Japanese postal codes consist of 7 digits in XXX-XXXX format (e.g., 100-8994).
🌍 Are extra markings needed for international mail?
Yes, for mail to Japan, add 'JAPAN' in English on the last address line, while keeping the 7-digit postal code.
❓ How to find an unknown postal code?
Use Japan Post's official postal code search (jp.postcode.com) or Google "住所 郵便番号" + address keywords.
📮 Will a wrong postal code delay delivery?
If the full address is correct, delivery may succeed but will be significantly delayed. Verify codes via Japan Post's address correction system.
🔄 Do postal codes ever change?
Yes, codes may update due to administrative changes. Always refer to the latest annual "Postal Code Directory" by Japan Post.
