ja · JP
Japan test address generator
Generate Japanese names, prefectures, cities and seven-digit postal-code shapes.
For testing and development only
Address & synthetic identity generator
Choose a country and configuration to generate synthetic data for testing and development only.
Leave blank for a random seed; enter an integer to reproduce
Does not guarantee a real person, residence or company, mail delivery or acceptance by any verification system.
Your generated profile will appear here
Choose a locale and generate a record. Nothing is saved automatically.
Japan field formats and test guidance
AddrID uses the ja locale and includes postcodes, administrative areas and phone fields only when supported.
Address format
Japanese administrative hierarchy and field order differ from Western addresses, with local script preserved.
Testing scenarios
Useful for CJK input, prefecture selectors, field ordering and narrow-screen layouts.
Usage boundary
Do not use these records for real delivery, identity checks, payments, account opening, tax avoidance or platform circumvention.
Format example (not a real address)
〒100-0001 東京都千代田区千代田1-1 Japan