Japan address generator
Generate structurally plausible fictional Japan address examples for software testing, form validation, and address format learning. The page explains fields and format without generating identity data.
Generated Address
Street address
6572 Akasaka 1-chome
address line 1
City
Shinjuku
locality
Region
Tokyo
code + name
Postal code
160-0022
postal code
Phone format
+81 6-1234-0100
format only
Full format
160-0022, Tokyo, Shinjuku, 6572 Akasaka 1-chome, Japan
copy ready
Format Notes
Address order
postalCode -> administrativeArea -> locality -> addressLine1 -> countryName
format guide
JSON fields
addressLine1, city, regionCode, regionName, postalCode, countryCode
developer export
Safe use
For QA fixtures, form validation, and address format learning only
compliance
This tool generates fictional address examples for software testing, form validation, and address format learning. Do not use generated data for fraud, identity misrepresentation, financial applications, KYC, or account abuse.
Japan address format notes
Japanese addresses often place postal code and larger administrative areas before smaller blocks.
Postal code
Postal examples are format examples only.
Phone format
Phone examples are not reachable numbers.
Common mistakes
- Forcing Japanese addresses into US city/state order.
- Dropping prefecture or ward context.