My Number Card utilization information for local governments
- Last Updated:
What's New
- December 26, 2025 My Number Card Info (information for local governments) was renewed by category.
- August 22, 2025 [Material 1] In order to promote the spread and utilization of My Number Card (Basic Information) was updated.
- August 8th, 2025: The document was updated for the use of the My Number Card.
- August 5, 2025 It became possible to check the "My Number Card of iPhone" using the "the app for reading the IC chip in My Number Card" (Digital Agency Web Service application)
- June 24, 2025 The Card Substitute Electromagnetic Record (Attribution Verification Function) page was released.
Table of Contents
- 1. Basic Information Required to Use My Number Card (Updated as needed)
- 2. Technical information for the introduction of the service
- 3. Examples of use, national policies, etc. (My Number Card Info, etc.)
- 4. Reference Information
- 5. Frequently Asked Questions
1. Basic Information Required to Use My Number Card (Updated as needed)
The following documents provide an overview of the government's policies and My Number Card's applications. We hope you will find them useful when considering their use.
- [Document1] To Promote the Spread and Utilization of My Number Card (Basic Information) (PDF / 11,088 kb) (updated on August 22, 2025)
- [Material 2] To promote the online city hall concept of My Number Card (PDF / 17,270 kb) (updated on August 8, 2025)
- [Material 3] In order to advance the concept of My Number Card's citizen card (PDF / 22,177 kb) (updated on August 8, 2025)
2. Technical information for the introduction of the service
Provides details and instructions for the Japanese Public Key Infrastructure (JPKI), which uses My Number Card for identity verification.
- Japanese Public Key Infrastructure (JPKI)
- Electromagnetic Records in Lieu of Cards (Attribute Certification Function)
- Common infrastructure and general-purpose tools for the use of My Number Card
3. Examples of use, national policies, etc. (My Number Card Info, etc.)
- My Number Card Info (information for local governments)
We distribute useful information on promoting the use of My Number Card, such as examples of the use of My Number Card and national measures, by category for easy understanding. - Services / Systems and Examples Using My Number Card
Introduction examples of services and systems utilizing My Number Card developed for local governments are provided.
4. Reference Information
Dashboard on the status of online measures for 26 procedures related to childcare and nursing care in local governments
- Dashboard on the status of online measures for 26 procedures related to childcare and nursing care in local governments
TMG has conducted a survey on the online status of administrative procedures in local governments with the aim of regularly monitoring the progress of online procedures and steadily advancing digitalization. It has published the online status of 26 procedures related to childcare and nursing care nationwide and by municipality.
Friends of the My Number Card
Digital Agency has established the "Friends of My Number Card Association" for private sector and local governments that are promoting efforts to expand the use of My Number Card. If you join the Friends of My Number Card Association, we will regularly distribute My Number Card Info. Please consider joining.
- How the Friends of the My Number Card Association handles personal data
- How to Subscribe
[Digital Agency] Please register through on the form for registration of Friends of My Number Card members.
*Please register one by one.
*Please note that we will not send you a confirmation email after submitting the form.
*The information will be distributed by e-mail, so please set it up so that you can receive e-mails from the "digital. go. jp" domain.
5. Frequently Asked Questions
Frequently Asked Questions (FAQ):