Instantly search for Japanese addresses using a 7-digit postcode. Includes Katakana readings. Useful for checkout forms and verifying mailing addresses.
Enter 7 digits without a hyphen.
Features
This tool performs efficient tasks with minimal input and makes daily work smoother.
How it works
Enter the 7-digit postal code you want to look up.
The server cross-references it against the postal code database.
The corresponding address and its katakana reading are retrieved.
The results are displayed, ready to use for form autofill or checking a mailing address.
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