JP Japan Major Regions Postal Code Details
🏛️ ﾔﾏｸﾞﾁｹﾝ · チュウゴク チホウ
740-1218
ｲﾜｸﾆｼ
755-0062
ｳﾍﾞｼ
744-0032
ｸﾀﾞﾏﾂｼ
756-0043
ｻﾝﾖｳｵﾉﾀﾞｼ
746-0056
ｼｭｳﾅﾝｼ
752-0951
ｼﾓﾉｾｷｼ
759-4102
ﾅｶﾞﾄｼ
758-0043
ﾊｷﾞｼ
743-0044
ﾋｶﾘｼ
747-0813
ﾎｳﾌｼ
754-0213
ﾐﾈｼ
742-0034
ﾔﾅｲｼ
753-0046
ﾔﾏｸﾞﾁｼ
758-0612
ﾞﾝｱﾌﾞﾁｮｳ
742-1404
ﾞﾝｶﾐﾉｾｷﾁｮｳ
742-2518
ﾞﾝｽｵｳｵｵｼﾏﾁｮｳ
742-1514
ﾞﾝﾀﾌﾞｾﾁｮｳ
742-1103
ﾞﾝﾋﾗｵﾁｮｳ
740-0061
ﾞﾝﾜｷﾁｮｳ
📮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.