About My Number Card for Children under 1 year old

Those under 1 year old who apply for a My Number Card after December 2, 2024
（※） Those born before December 2, 2024 are also eligible.

Please fill in the required items in the “Application Form for Issuance of Personal Number Cards and Digital Certificates” in advance, or fill out the required items in the birth registration form where the application form for issuing personal number cards and digital certificates are integrated, and submit it to the municipal office when you leave birth registration form.
[Reference] birth registration form (Sample Form) (PDF: 230KB), which integrates a personal number card grant application form and an electronic certificate issuance application form.
※Please refer to birth registration form for details on how to submit birth registration form.

If you submit an application form with birth registration form at a municipal office other than Address, it will take at least one week for the My Number Card to be sent out. Therefore, if you are in a hurry to issue a My Number Card, please submit it to the Address municipal office.

If you have already notified birth registration form, please proceed to “How to Apply after Birth Notification” at the back of the page.

Personal number card grant application and digital certificate issuance application (style download) (PDF: 771KB)

• Your child's name and 1, 2, 3, and 6 are required. Please refer to the sample on page 2 and be sure to include your father, mother or legal representative in advance.
• If you would like to issue a digital certificate for user certification, enter the PIN in 1, and if you do not wish to issue it, please fill in the check box on the right. The digital certificate for user certification is required for use as a health insurance card.
• In principle, your My Number Card will be mailed to the resident registration area by simple registered mail, etc. that does not require transfer. For those who wish to temporarily send it to another place of residence for unavoidable reasons, please enter the reason in Destination and 5 in 4.
• If you have a form that integrates birth registration form with the Personal Number Card Grant Application Form and Digital Certificate Issuance Application Form, please fill out the form and submit it to the counter. There is no need to prepare a separate application for issuing a personal number card and an application for issuing a digital certificate.
• Applications submitted at the night / holiday reception desk cannot be confirmed on the spot, so they will be treated as custody. We may check the contents at a later date, so be sure to enter the contact information you can contact in 6.

After submitting the application form, your My Number Card will be sent as simple registered mail, etc. that does not require transfer.
If you cannot receive mail due to absence or other reasons and the storage period at the post office has elapsed, you will be returned to the ward office Family Registry Division. After returning, please contact your ward office Family Registry Division.

Applications can be accepted at the Family Registry Division office in your ward office. For details on how to apply, please check the My Number Card Limited Express Issuance Application page.

This is a method of having you apply by mail or online using the "Personal Number Card Grant Application Form" enclosed with the personal number notice, and receiving your My Number Card at the ward office Family Registry Division in your ward or at the My Number Card Special Center window.
It takes a few days for the My Number Card to be issued compared to the application used by the limited express issuance system.
Please confirm the details of application method from application method of my number card (my number card synthesis site) (outside site).