JP Japan Major Regions Postal Code Details
🏛️ Tottori · Chugoku
689-1421
Chizu-cho
689-3115
Daisen-cho
689-3500
Hiezu-son
689-4527
Hino-cho
689-4204
Hoki-cho
689-2208
Hokuei-cho
681-0024
Iwami-cho
689-4423
Kofu-cho
689-2502
Kotoura-cho
682-0932
Kurayoshi-shi
682-0161
Misasa-cho
683-0224
Nambu-cho
689-5543
Nichinan-cho
684-0042
Sakaiminato-shi
680-1428
Tottori-shi
680-0711
Wakasa-cho
680-0432
Yazu-cho
689-3547
Yonago-shi
689-0714
Yurihama-cho
📮JP Japan Regional Postal Code FAQ & Postal Regulations
🔢 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.