July 29, 2020
An Individual Number (???? kojin bang?), also known as My Number (?????? mai namb?), is a 7 - 12-digit ID number issued to all citizens and residents of Japan (including foreign residents in Japan) used for taxation, social security and emergency response.
PatternNumberNumberNumberNumberPatternNumberNumberNumberNumberNumberNumberNumberAllowed0-90-90-90-9-0-90-90-90-90-90-90-9Example3756-4354577
Here are some examples of the Japan Social Insurance Number
3456-34567876784-67893454567-93214575678-43451246789-45673433456-82349025678-34567843214-67893464567-91234579087-53456789876-4123459
Download sample (1000) data for testing (csv)
We take privacy seriously. While we promise not to sell your personal data, we may send product and company updates periodically. You can opt-out or make changes to our communication updates at any time.