IAM is an application that supports "public personal authentication" that enables online public identity verification, which will be indispensable in the digital age of the future. Apply by paper, stamp, or mail. It is a public personal authentication service that can complete such troubles online.
The one-stop special application for hometown tax payment is also completed online.

Identification
You can verify your identity by reading your My Number card and using the digital certificate for signing your My Number card.

Electronic signature
By reading the My Number card and using the digital certificate for signing the My Number card, it is possible to prove that it was sent by the user after preventing "spoofing" and data tampering.

personal number
By reading My Number Card and using the My Number Card's face information input assistance application, it is possible to safely obtain and submit an accurate personal number.

Security
Since you hold your My Number card over each application, you can use it with confidence because nothing is saved in the application.
The app is jointly developed with a major telecommunications company, and the network / infrastructure part is also provided in cooperation with the major telecommunications company.

Legal system
It corresponds to Article 3, Paragraph 1 of the Number Law Enforcement Regulations required when providing an individual number, and can be used without problems by applying to various government agencies.