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About personal number letter of advice (my number notice card)

Last update date April 11, 2024

About numbering, notice of my number (personal number)

On October 5, 2015, a personal number (personal number) was assigned to each person with resident certificate in Japan. From October 5, 2015, your My Number will be assigned if you submit a birth registration form or move in from abroad and create a resident certificate in Japan for the first time.
 
We notified my number by "my number notice card" from October 5, 2015, but handling of new issuance, reissue, name and address change was finished on May 24, 2020 . From May 25, 2020, your My Number will be notified by the "Personal Number Notice". (It will be delivered by mail about 3 weeks after completing procedures such as birth registration form.)

Comparison of My Number Notification Card and Personal Number Notice
  Notification card Personal Number Notice
Date of delivery Until May 24, 2020 Effective May 25, 2020
Sending method Registered registered mail Registered registered mail
Size Business card size (paper) A4 (paper)
Items to be entered
  • My Number
  • Name
  • Date of Birth
  • Gender
  • Address
  • My Number
  • Name
  • Date of Birth
Changes in name and address Not available Not available
Use as identity verification documents Not available Not available
Use as a document to prove my number

Allowed

(If the name and address are matched)

Not available
Re-grant Not available Not available
Application form for my number card Enclosed Enclosed

Issuance of My Number Notification Card has ended, but please keep it in a safe place if you have one.
If you lose your My Number Card application form, you can reissue it at your ward office Family Registry Division Registration Section. For more information, please see the page on My Number Card.

If you do not receive the personal number notice

About three weeks after completing procedures such as birth registration form, you will receive a personal number notice, but if delivery is not possible, we will keep it at the ward office. If you did not receive it, please bring your identity verification documents to the ward office, Family Registry Division Registration Section, where you live.

In case of loss or theft

If your My Number Notification Card or Personal Number Notification Card is lost or stolen, please submit a lost or stolen report to police department. If there is a risk of misuse of My Number, please consult with your ward office, Family Registry Division Registration Section.
In addition, the My Number Notification Card is collected in exchange for My Number Card, but if it is lost or stolen, you will need to submit a lost report when you receive your My Number Card.

If you need a document to prove your My Number

You can display your My Number on a copy of resident certificate or a certificate of entry in resident certificate.
If the My Number Notification Card or Personal Number Notification Card is lost or stolen, or if the name or address of the My Number Notification Card disagrees, and a financial institution is required to present a document certifying my number, Please request a certificate of entry in resident certificate or resident certificate with My Number.

When moving out of the country

Even if you move out of the country, you will continue to use the same My Number after entering Japan. If you have a My Number Notification Card or Personal Number Notification, please keep it in a safe place after departure.

Link

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

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Page ID: 112-728-856

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