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- About change of PIN of my number card (electronic certificate)
Here's the text.
About change of PIN of my number card (electronic certificate)
If you have forgotten your PIN or locked it, you will need to reset it at the ward office or My Number Card Special Center.
Last update date April 11, 2024
Notice
You can reset your PIN at a convenience store!
If you can enter the PIN (four digits) of the digital certificate for user certificate, reset the PIN (6 to 16 digits mixed with alphanumeric characters) at compatible convenience stores nationwide. I can do it. For more information, please refer to the section on resetting your PIN at convenience store.
Those who have been locked at a medical institution
If the card reader installed at a medical institution, etc., it is locked when trying to read your My Number card, a reset procedure is required.
Main reasons for change
- I want to change my current PIN to another one.
- I forgot my PIN.
- The PIN has been locked at a convenience store, etc. (the PIN must be reset)
- I have locked my number card at a medical institution
- I have locked my PIN during the vaccination certificate procedure
If you want to change your current PIN to another PIN
You can change the PIN from a smartphone or PC using the minor portal or user client software only if the current PIN is known. Please refer to the following page for details on how to install.
Window
The ward office, Family Registry Division Registration Section
- Weekdays: 8:45 a.m. to 5:00 p.m.
- 2nd and 4th Saturday: From 9 a.m. to noon
My Number Card Special Center, which has jurisdiction over your ward
You can also apply on weekdays and nights, weekends and holidays.
- Weekdays (Mon./Tue, Friday): 11:30 a.m. to 7:15 p.m.
- Saturdays, Sundays and public holidays: 9 a.m. to 4:45 p.m.
※Water, Thursday and the third Saturday and Sunday of the next day are closed.
※About jurisdiction ward of each special center, please see page of my number card special center.
What is required for the procedure
The person who does the procedure | What you need |
---|---|
The person himself / herself |
|
legal representative (Under 15 years old or adult ward) |
|
proxy/agent |
|
※If proxy/agent does the procedure instead, the procedure will be based on the document inquiry method (the procedure later). It takes a few days to complete the procedure, so please allow yourself to complete the procedure.
- After the procedure by proxy/agent, we will mail an inquiry and a power of attorney to confirm your PIN from the ward office or My Number Card Special Center.
- Please fill in the inquiry form and letter of attorney and power of attorney.
- Please delegate to any proxy/agent to submit your My Number Card, Inquiry Form and Power of Attorney to the ward office or My Number Card Special Center. (proxy/agent needs to present identification documents with a face photo issued by public office.)
- Set a new PIN at the ward office or My Number Card Special Center and return it to proxy/agent.
Documents proving the authority of legal representative
※legal representative (adult guardian) of adult ward, please bring adult guardianship registration certificate.
Reset the PIN at a convenience store
You can reset the password of the digital certificate for signature (6 to 16 digits mixed alphanumeric characters) at the convenience store only if you can enter the PIN (4 digits) of the user certificate digital certificate.
It is necessary to install a smartphone compatible with My Number Card and a dedicated application, but you do not need to visit the ward office, and you can apply on weekdays, nights and weekends, so please use it.
Please see the following flyer and the website of the Local Government Information System Organization for details on convenience stores and procedures that can be performed.
- Handbill
You can reset your personal identification number card at a convenience store (PDF: 678KB) (PDF)
- Homepage
registration form
We can download style of registration form from page (outside site) of Yokohama-shi electronic application, report service.
Type of personal identification number
PIN number | Number of characters and digits |
---|---|
For Basic Resident Register | 4 digits |
Assistance for entry of ticket information | 4 digits |
For digital certificates for user certification | 4 digits |
For signature digital certificates | 6 to 16 digits mixed alphanumeric characters |
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.
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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: 564-260-336