Home β€Ί Countries β€Ί Japan

Japan Address Generator

Japan is an island nation known for its technological innovation and rich cultural heritage. Generate real-format random Japan addresses and postcodes across 8 states/regions.

πŸ‡―πŸ‡΅ JP 0010000–9998799 8 regions
πŸ“‹ Format Quick Card JP
Country Code JP
Dial Code +1
Postal Format 5 digits (ZIP)
Address Layout Street, City, State ZIP

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Safe Mock Data Guarantee: All synthetic numbers maintain authentic field lengths but are mathematically guaranteed to fail live verification. Emails and phone numbers cannot receive messages, preventing fraud and meeting developer compliance standards.

Safety notice: all data is randomly generated in your browser as test samples and does not represent any real person. This data must not be used for identity verification, opening accounts, or real payments.

Japan regions

TokyoTO OsakaOS KyotoKY KanagawaKA AichiAI FukuokaFU HokkaidoHO OkinawaOK

How to generate Japan addresses

  1. Pick "Japan (JP)" as the country, then choose a state/region and optionally a city.
  2. Click Generate, then use Copy, Save or Google Maps.
  3. Need many? Use the Batch tab β€” up to 200 rows, export CSV/JSON.

FAQ

What postcode format does Japan use?
Japan postcodes are 7 digits, spanning roughly 0010000 to 9998799 nationwide. Japanese postal codes are seven digits (3+4) allocated block by block along administrative areas.
Are generated Japan addresses real?
Real format, random sample data β€” for development and testing only, not real locations.
All addresses generated on this site are random sample data for development, testing and learning only.