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- My Number Card, Digital Certificate
- About summary of my number card (electronic certificate)
Here's the text.
About summary of my number card (electronic certificate)
My Number Card is a card that allows you to prove your My Number (Personal Number) and identify yourself at the same time. For information on how to apply, please see the page on applying for a My Number Card.
Last update date April 11, 2024
Overview of My Number Card
Items | Remarks |
---|---|
Issue start date | after January, 2016 |
Material | Plastic card with IC chip |
Size | Business card size |
Items to be entered |
|
Expiration date | 10th birthday after issuance |
Fees | New issuance and updates are free of charge |
Braille name | Only those who wished |
Digital certificates that can be installed |
|
If your Address or name changes, you will need to change the information on your My Number Card. Specifically, please see page about Address and name change of my number card.
Sample of my number card
Surface
Back side
Digital Certificate (Public Personal Authentication Service)
Digital certificate for user certification
- It is used to log in to an Internet site or a kiosk terminal.
- Login to administrative sites (minor portals, etc.)
- It is also used to link health insurance cards.
- Login to a private site (online banking, etc.)
- Use of convenience store delivery service
- Login to administrative sites (minor portals, etc.)
- You can prove that you are the person who logged in is you.
Digital Certificate for Signature
- It is used to create and send electronic documents over the Internet.
- Electronic application (e-Tax, etc.)
- Registration of private online transactions (online banking, etc.)
- You can prove that "the electronic document created and sent is the genuine one you created and the one you sent."
※If you are under 15 years of age, you will not be equipped with a digital certificate for signature.
Expiration date of My Number Card and Digital Certificate
At the time of issuance |
My Number Card |
Expiration date of digital certificate |
---|---|---|
Adults | 10th birthday from the date of issue |
5th birthday or after the date of issue |
A minor | 5th birthday from the date of issue |
5th birthday or after the date of issue |
※If you have a My Number card with two types of digital certificates and reissue only the signature digital certificate due to a change in Address or name change, the expiration date of the digital certificate for signature to be reissued.
Classification | My Number Card and |
---|---|
Permanent residents, other than those of highly specialized professionals |
Expiration date of the period of stay |
Temporary asylum permitter or temporary stay permit | Date on which the landing period or temporary stay period has passed |
Transitional resident or |
From the date of birth or loss of Japanese nationality |
When the expiration date of the period of stay or the status of residence has changed
If the expiration date of the period of stay is extended, obtaining permanent residence, naturalization, or a special period of the period of stay, etc., it is necessary to change the expiration date of the My Number Card and reissue a digital certificate. Specifically, please see page about Address and name change of my number card.
Method of confirming the expiration date of the digital certificate
You can check the expiration date of the digital certificate from the dedicated application of the public personal authentication service called user client software. For details, please see the public personal authentication service portal site (outside site).
My Number Card, Digital Certificate PIN
Type | Number of characters and digits | Applications |
---|---|---|
For Basic Resident Register | 4 digits | Use when submitting a transfer notice at a municipal office or for updating Address or name. |
Assistance for entry of ticket information | 4 digits | Used to read that information as text data when performing clerical work using My Number, Address, or Name |
For digital certificates for user certification | 4 digits | Used to log in to minor portals and convenience store delivery services |
For signature digital certificates | Mixed alphanumeric characters |
Used when sending electronic documents such as e-Tax final income tax return |
If you enter the wrong 4-digit PIN three times and the PIN for the signature digital certificate 5 times, the lock will be locked. For information on unlocking procedures, please see the page on changing the PIN of My Number Card (Digital Certificate).
Smartphone card reader that supports My Number Card
Smartphones and card readers that support My Number Cards are available on the public personal authentication service portal site. Please check in advance and use it.
- Preparation of IC card reader/writer (external site)(Public Personal Authentication Service Portal Site)
About copying and transcription of my number
Copying and transcription of My Number listed on the back is prohibited (*), so please be careful when presenting your My Number Card as identity verification documents at the counter.
※In the social security, tax, and disaster response fields, except when the use of My Number is used for procedures that are legally permitted
For inquiries to this page
Dial for exclusive use of Yokohama City My Number Card
Phone: 0120-321-590
Phone: 0120-321-590
Fax: 045-350-8484
Civic Affairs Bureau Contact Service Dept.
Phone: 045-671-2176
Phone: 045-671-2176
Fax: 045-664-5295
Email address: sh-madoguchi@city.yokohama.jp
Page ID: 265-029-218