JP Japan Major Regions Postal Code Details
🏛️ Gifu · Chubu
503-0121
Anpachi-cho
509-7209
Ena-shi
509-2506
Gero-shi
500-8083
Gifu-shi
501-6235
Hashima-shi
509-0403
Hichiso-cho
509-4532
Hida-shi
509-1301
Higashishirakawa-mura
501-1313
Ibigawa-cho
503-2429
Ikeda-cho
503-0321
Kaizu-shi
504-0812
Kakamigahara-shi
509-0259
Kani-shi
501-6087
Kasamatsu-cho
509-0312
Kawabe-cho
501-0422
Kitagata-cho
501-3755
Mino-shi
505-0043
Minokamo-shi
505-0111
Mitake-cho
501-0321
Mizuho-shi
509-6132
Mizunami-shi
501-0416
Motosu-shi
509-7322
Nakatsugawa-shi
503-0019
Ogaki-shi
501-0512
Ono-cho
505-0076
Sakahogi-cho
501-3201
Seki-shi
503-1501
Sekigahara-cho
509-1107
Shirakawa-cho
501-5626
Shirakawa-mura
507-0023
Tajimi-shi
506-0052
Takayama-shi
503-2101
Tarui-cho
509-5312
Toki-shi
501-3301
Tomika-cho
503-0234
Wanouchi-cho
501-2101
Yamagata-shi
505-0531
Yaotsu-cho
503-1263
Yoro-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.