No boundary polygon exists for this coherence level.
- Latitude
- 40.60120
- Longitude
- 141.41340
- Prefecture
- Aomori Ken
This point resolves to a real prefecture by point-in-polygon, checked against the source polygon at build time. No simplified boundary tile is published for this country yet.
Japan Address Data
Every figure below is measured from the underlying dataset, not estimated — the same data the generator above draws from. Need more than a handful of records? Bulk export returns up to 10,000 rows in one request, with no account required.
Postal codes published
Prefecture entries covered
Largest prefecture by volume
City or ward entries represented
Reserved phone range
Coherence level
Sample records on this page
Dataset version
How Japan address format compares
Japan follows Japanese postal code format, one field order among several a QA engineer testing more than one market will run into side by side. The row below marked for this page sits next to the United States, the United Kingdom, Canada and India, so the difference in field order and postal-unit placement is visible in one table rather than spread across four separate country pages.
Readers land on this page searching for fake addresses in Japan, fake addresses Japan, and a fake Japan address about as often as they search for a random address generator — three phrasings of the same request. Fake Addresses answers all three the same way: real Japan street and postal-code data, formatted to Japanese postal code, generated fresh on this page and never assigned to a real occupant.
| Country | Standard | Worked example | Field order |
|---|---|---|---|
| United States | USPS Publication 28 | 123 Main St, Anytown, TX 12345 | Street, then City, State ZIP |
| United Kingdom | UK postcode format | 1 Example Road, Bristol, BS1 4ND | Street, then town, then postcode on its own line |
| Canada | Canadian postal code format | 123 Example Street, Toronto, ON M5V 2T6 | Street, then City, Province Postal Code |
| India | Indian PIN code format | 123 Example Road, Bengaluru, Karnataka 560001 | Street, then City, State PIN |
| Japan | Japanese postal code format | 〒039-2635 / Aomori Ken / Kamikita Gun Tohoku Machi 7-15 | Reverse order: postal mark and ZIP first, then prefecture, largest unit first |
Other countries on Fake Addresses
Frequently Asked Questions
Is it legal to use a random address generator for Japan addresses?
Yes, for testing and development — using a random address generator becomes illegal only when the output is used to deceive a real system, such as a government form or a bank. See the full legal guide for the details; this specific answer describes US law under 18 U.S.C. § 1342, and may differ for Japan.
Will these Japan addresses pass address validation?
They pass format and parser validation, because every Japan record follows Japanese postal code formatting. Whether they pass a delivery-point-level check depends on this country's coherence level, shown in the data table above, and is deliberately not guaranteed the same way for every country yet.
Could a generated Japan address belong to a real person?
No generated Japan record is built to describe a real resident. Coverage for Japan is labelled 'admin-area' on this page specifically so the exact strength of that guarantee is never overstated — see the methodology page for what each coherence level means.
What postal standard do Japan addresses on this site follow?
Japanese postal code. Fake Addresses formats every Japan record against the published standard for that country rather than guessing at a plausible-looking layout, and links the standard's primary source on this page.
Can I generate Japan addresses in bulk?
Yes — up to 10,000 rows at once, in CSV, JSON, NDJSON, or SQL, with no account required. Add ?seed= to get the same Japan records back on every run, which is useful for a CI fixture.
What is the difference between a fake address and a random address generator?
Searches for fake addresses in Japan, fake addresses Japan, and a fake Japan address are usually looking for the same thing. A fake address is meant to deceive a real recipient; a random address generator like Fake Addresses produces format-valid, non-deliverable Japan test data with no real recipient and no deception intended — the full comparison is in this guide.
Prohibited uses of Fake Addresses test dataProhibited use
Do not use these addresses to deceive anyone. Do not use them on government forms, tax filings, financial or KYC applications, school-enrolment records, voter registration, insurance claims, shipping labels, or anywhere a truthful address is legally required. In the US, using a fictitious address to defraud through the mail is a federal crime under 18 U.S.C. § 1342.