JP Japan Major Regions Postal Code Details
🏛️ ｷｮｳﾄﾌ · カンサイ チホウ
623-0032
ｱﾔﾍﾞｼ
616-8143
ｳｷｮｳｸ
611-0000
ｳｼﾞｼ
602-8358
ｶﾐｷﾞｮｳｸ
621-0123
ｶﾒｵｶｼ
610-0324
ｷｮｳﾀﾅﾍﾞｼ
629-3444
ｷｮｳﾀﾝｺﾞｼ
603-8433
ｷﾀｸ
619-0204
ｷﾂﾞｶﾞﾜｼ
520-0465
ｻｷｮｳｸ
600-8426
ｼﾓｷﾞｮｳｸ
610-0118
ｼﾞｮｳﾖｳｼ
604-8122
ﾅｶｷﾞｮｳｸ
617-0852
ﾅｶﾞｵｶｷｮｳｼ
622-0051
ﾅﾝﾀﾝｼ
615-8082
ﾆｼｷｮｳｸ
605-0052
ﾋｶﾞｼﾔﾏｸ
620-0074
ﾌｸﾁﾔﾏｼ
612-0871
ﾌｼﾐｸ
624-0115
ﾏｲﾂﾞﾙｼ
601-8017
ﾐﾅﾐｸ
626-0029
ﾐﾔﾂﾞｼ
617-0005
ﾑｺｳｼ
607-8401
ﾔﾏｼﾅｸ
614-8093
ﾔﾜﾀｼ
610-0300
ﾞﾝｲﾃﾞﾁｮｳ
626-0424
ﾞﾝｲﾈﾁｮｳ
610-0221
ﾞﾝｳｼﾞﾀﾜﾗﾁｮｳ
618-0081
ﾞﾝｵｵﾔﾏｻﾞｷﾁｮｳ
619-1303
ﾞﾝｶｻｷﾞﾁｮｳ
622-0232
ﾞﾝｷｮｳﾀﾝﾊﾞﾁｮｳ
613-0022
ﾞﾝｸﾐﾔﾏﾁｮｳ
619-0245
ﾞﾝｾｲｶﾁｮｳ
619-1400
ﾞﾝﾐﾅﾐﾔﾏｼﾛﾑﾗ
629-2263
ﾞﾝﾖｻﾉﾁｮｳ
619-1200
ﾞﾝﾜﾂﾞｶﾁｮｳ
📮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.