JP Japan Major Regions Postal Code Details
🏛️ ﾅｶﾞﾉｹﾝ · チュウブ チホウ
399-8305
ｱﾂﾞﾐﾉｼ
399-1311
ｲｲﾀﾞｼ
389-2258
ｲｲﾔﾏｼ
396-0027
ｲﾅｼ
386-1435
ｳｴﾀﾞｼ
398-0003
ｵｵﾏﾁｼ
394-0082
ｵｶﾔｼ
399-4114
ｺﾏｶﾞﾈｼ
384-0031
ｺﾓﾛｼ
385-0046
ｻｸｼ
399-0704
ｼｵｼﾞﾘｼ
382-0046
ｽｻﾞｶｼ
392-0014
ｽﾜｼ
387-0007
ﾁｸﾏｼ
391-0005
ﾁﾉｼ
389-0405
ﾄｳﾐｼ
383-0041
ﾅｶﾉｼ
381-2406
ﾅｶﾞﾉｼ
390-0821
ﾏﾂﾓﾄｼ
386-1601
ﾞﾝｱｵｷﾑﾗ
399-5606
ﾞﾝｱｹﾞﾏﾂﾏﾁ
390-1102
ﾞﾝｱｻﾋﾑﾗ
395-0301
ﾞﾝｱﾁﾑﾗ
399-1504
ﾞﾝｱﾅﾝﾁｮｳ
399-3700
ﾞﾝｲｲｼﾞﾏﾏﾁ
389-1201
ﾞﾝｲｲﾂﾞﾅﾏﾁ
399-7201
ﾞﾝｲｸｻｶﾑﾗ
399-8604
ﾞﾝｲｹﾀﾞﾏﾁ
399-1601
ﾞﾝｳﾙｷﾞﾑﾗ
397-0201
ﾞﾝｵｳﾀｷﾑﾗ
399-5501
ﾞﾝｵｵｸﾜﾑﾗ
399-3502
ﾞﾝｵｵｼｶﾑﾗ
381-3301
ﾞﾝｵｶﾞﾜﾑﾗ
399-9421
ﾞﾝｵﾀﾘﾑﾗ
381-0204
ﾞﾝｵﾌﾞｾﾏﾁ
399-7700
ﾞﾝｵﾐﾑﾗ
389-0113
ﾞﾝｶﾙｲｻﾞﾜﾏﾁ
384-1402
ﾞﾝｶﾜｶﾐﾑﾗ
389-2303
ﾞﾝｷｼﾞﾏﾀﾞｲﾗﾑﾗ
397-0101
ﾞﾝｷｿﾏﾁ
399-6202
ﾞﾝｷｿﾑﾗ
384-1201
ﾞﾝｷﾀｱｲｷﾑﾗ
384-1100
ﾞﾝｺｳﾐﾏﾁ
389-2702
ﾞﾝｻｶｴﾑﾗ
389-0606
ﾞﾝｻｶｷﾏﾁ
384-0702
ﾞﾝｻｸﾎﾏﾁ
389-1304
ﾞﾝｼﾅﾉﾏﾁ
399-2101
ﾞﾝｼﾓｼﾞｮｳﾑﾗ
393-0051
ﾞﾝｼﾓｽﾜﾏﾁ
395-1100
ﾞﾝﾀｶｷﾞﾑﾗ
399-3106
ﾞﾝﾀｶﾓﾘﾏﾁ
382-0831
ﾞﾝﾀｶﾔﾏﾑﾗ
399-0511
ﾞﾝﾀﾂﾉﾏﾁ
384-2302
ﾞﾝﾀﾃｼﾅﾏﾁ
399-7502
ﾞﾝﾁｸﾎｸﾑﾗ
399-1203
ﾞﾝﾃﾝﾘｭｳﾑﾗ
399-3202
ﾞﾝﾄﾖｵｶﾑﾗ
399-3802
ﾞﾝﾅｶｶﾞﾜﾑﾗ
386-0602
ﾞﾝﾅｶﾞﾜﾏﾁ
399-5300
ﾞﾝﾅｷﾞｿﾏﾁ
395-0701
ﾞﾝﾈﾊﾞﾑﾗ
389-2503
ﾞﾝﾉｻﾞﾜｵﾝｾﾝﾑﾗ
399-9211
ﾞﾝﾊｸﾊﾞﾑﾗ
391-0106
ﾞﾝﾊﾗﾑﾗ
395-0601
ﾞﾝﾋﾗﾔﾑﾗ
399-0102
ﾞﾝﾌｼﾞﾐﾏﾁ
399-3302
ﾞﾝﾏﾂｶﾜﾏﾁ
399-8501
ﾞﾝﾏﾂｶﾜﾑﾗ
384-1211
ﾞﾝﾐﾅﾐｱｲｷﾑﾗ
384-1305
ﾞﾝﾐﾅﾐﾏｷﾑﾗ
399-4511
ﾞﾝﾐﾅﾐﾐﾉﾜﾑﾗ
399-4605
ﾞﾝﾐﾉﾜﾏﾁ
399-4301
ﾞﾝﾐﾔﾀﾞﾑﾗ
389-0203
ﾞﾝﾐﾖﾀﾏﾁ
399-1801
ﾞﾝﾔｽｵｶﾑﾗ
390-1301
ﾞﾝﾔﾏｶﾞﾀﾑﾗ
381-0404
ﾞﾝﾔﾏﾉｳﾁﾏﾁ
📮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.