My Number (Individual Number) Scheme / My Number Card
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It is a system to identify specific individuals in administrative procedures, etc. Information coordination among administrative agencies, etc. makes it possible to omit attached documents in various administrative procedures, etc. My Number Card can also be used for identity verification in private services, etc.
What's New
- My Number Card for iPhones is now available.
We have started offering "function on iPhones," which enables iPhones to use My Number Card's My Number Card. For details, please visit "My Number Card on iPhones (Digital Agency Web Service Application) ." - Questions about using My Number Card's health insurance card
Answers to questions and queries about the use of health insurance cards in Digital Agency received from opinions and requests to My Number Card.
About My Number System
I will explain the outline of My Number System.
About My Number Card
The following is an overview of My Number Card and the scenes in which it is used.
- About My Number Card
How to apply for the card and the information on the card - My Number Card and electronic certificate validity and renewals
If you are about to expire, please renew your subscription as soon as possible. - Smartphone My Number Card
About My Number Card that can be used by adding to android device or iPhone - Scenes of My Number Card use
Various procedures in daily life and usage scenarios in the medical field - Security of the My Number Card
Procedures in case of loss or theft of the card and the mechanism of card safety
Utilization of My Number Card for Local Governments and private sector
We will explain how to use My Number Card in the services of administrative agencies and private sector and its examples.
- What is the use of My Number Card (Frequently Asked Questions (FAQ))
Frequently Asked Questions (FAQ) for local governments and private sector - My Number Card utilization information for local governments
Provides basic information for using the service, examples of usage, and how to use Japanese Public Key Infrastructure (JPKI) - My Number Card utilization information for private sector
Provides basic information for using the service, examples of usage, and how to use Japanese Public Key Infrastructure (JPKI)
Related Services
JR East provides a variety of convenient function services to government agencies and private sector residents in My Number Card.
- Japanese Public Key Infrastructure (JPKI) An online service for administrative agencies and businesses to publicly authenticate My Number Card owners and confirm that contracts and other documents have not been tampered with.
- The app for reading the IC chip in My Number CardIt is an application for business operators and local government staff to check the information stored in the My Number Card when they make a identity verification for customers or residents.
- Client Software for in-person use of My Number Card without PIN This is client software for Windows and mobile terminals that administrative agencies and businesses can use to hold up My Number Card for identity verification.
- Digital Authentication App ServiceIt is an API-service that can easily incorporate identity verification and authentication using My Number Card and signing online application on function documents into the services of administrative agencies and businesses.
- Mynaportal APIsIt is an API service for services of business operators and administrative agencies to obtain information of residents and link services.
Logo, leaflet, etc.
Reference Information
Please refer to the following pages for frequently asked questions (FAQ) and various procedures and application methods.
- About My Number System
- About My Number Card
- Procedures for Lost or Stolen My Number Card
- Q & A about the expiration date of My Number Card (My Number Card and electronic certificate) (Digital Agency official note)
- Please check the expiration date for My Number Card and electronic certificate (Information on expiration date and how to renew) (Digital Agency News)
- Use of My Number Card Health Insurance Card
- How to register for use of My Number Card health insurance card, etc. (Mynaportal)
- Gradual switching after August 2025! What are the precautions for health insurance cards? (For those insured under the Advanced Elderly Medical Service System and National Health Insurance) (Digital Agency News)
- Can I obtain a copy of my family register (Certification of all items) and residence certificate in Mynaportal? (Mynaportal)
- Cooperation with Myna driver's license (Mynaportal)
- About Mynaportal
- How to do the moving procedure from Mynaportal (Digital Agency official note)
- Applying for a Passport (Mynaportal)
- Registration as a public money receiving account Site
- Confirming information and applying for a pension (Mynaportal)
- Online application using Mynaportal (National Pension) (Japan Pension Service)
- Online application using Mynaportal (Pension Receipt) (Japan Pension Service)
- Preparation of Final Tax Return (Mynaportal)
- What are User Identification Numbers (IDs)? (National Tax Agency)
- Online Issuance of User Identification Numbers, etc. (e-Tax)
- What to Do If You Don't Know Your User Identification Numbers (IDs) or Security Numbers (Passwords) (National Tax Agency)
- About the vaccination certificate app
- We will answer your questions and concerns about cases such as incorrect registration of My Number Card related services