My Number (Individual Number) Scheme / My Number Card

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 "My Number Card on iPhones," which enables iPhones to use My Number Card functions. 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.
  • Questions about the use of My Number Card's health insurance card

About My Number System

I will explain the outline of My Number System.

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  About My Number System Explanation of systems and safety precautions in My Number System

About My Number Card

The following is an overview of My Number Card and the scenes in which it is used.

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  About My Number Card How to apply for the card and the information on the card
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  My Number Card and electronic certification validity and renewals If you are about to expire, please renew your subscription as soon as possible.
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  Smartphone My Number Card About My Number Card that can be used by adding to android device or iPhone
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  Scenes of My Number Card use Various procedures in daily life and usage scenarios in the medical field
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  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.

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  What is the use of My Number Card (Frequently Asked Questions (FAQ)) Frequently Asked Questions (FAQ) for local governments and private sector
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  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)
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  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

We offer a variety of services and functions that make My Number Card convenient for government agencies and private sector residents.

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 & amp; A about My Number Card expiration dates (My Number Card and electronic certification) (Digital Agency official note)
  • Please check the expiration date for My Number Card and electronic certification (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
  • Change (Entry) of User Registration (Mynaportal)
  • Registering a new agent (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
  • Registration for Income Tax Returns
• 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)
  • Online application of the Application for Dependents, etc. (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

Inquiry about My Number System

• My Number general toll-free number