Important Information Regarding the Renewal of My Number Cards and Digital Certificates from Kawasaki City,川崎市


Here is a detailed article in English about the news from Kawasaki City regarding the renewal of My Number Cards and Digital Certificates, presented in a polite tone:

Important Information Regarding the Renewal of My Number Cards and Digital Certificates from Kawasaki City

Kawasaki City has recently released crucial information concerning the renewal process for My Number Cards and their associated digital certificates. This announcement, published on September 3, 2025, at 07:19, aims to ensure residents are well-informed and can complete the necessary steps smoothly.

Understanding the Renewal Process

The My Number Card, also known as the Individual Number Card, is a vital identification document in Japan that serves various administrative purposes, including tax filing, social security, and disaster response. Alongside the card itself, a digital certificate is embedded within it, enabling secure online authentication and transactions. Both the card and the digital certificate have an expiration date, and timely renewal is essential to continue their use without interruption.

Key Information for Residents

Kawasaki City’s announcement highlights the importance of proactively managing the expiration of these important documents. While the specific details of the renewal procedure and timelines are available on the city’s official website, the underlying message emphasizes the need for residents to be aware of their card and certificate expiration dates.

Why is Renewal Important?

  • Continued Access to Services: The digital certificate is often required for accessing various online government services, such as e-Tax (for tax filing) and other administrative procedures. An expired certificate will prevent you from using these services.
  • Valid Identification: The My Number Card itself serves as a primary form of identification for many official purposes. Keeping it up-to-date ensures its validity.
  • Preventing Inconvenience: Proactive renewal helps avoid any last-minute rush or potential difficulties in obtaining new documents, especially if there are any unforeseen delays.

What Residents Should Do

Residents are strongly encouraged to:

  1. Check Your Expiration Date: Locate the expiration date for both your My Number Card and your digital certificate. This information is usually printed on the card itself or can be found through the online portal associated with your card.
  2. Visit the Official Kawasaki City Website: For comprehensive and up-to-date information, please refer to the official announcement published by Kawasaki City. The link provided is: https://www.city.kawasaki.jp/250/page/0000105058.html. This page will offer detailed instructions on the renewal process, including where and how to apply, required documents, and any associated fees.
  3. Follow the Provided Guidance: Carefully read and follow the instructions provided by Kawasaki City to ensure a successful renewal of your My Number Card and digital certificate.

By staying informed and taking the necessary steps, Kawasaki City residents can ensure the continuous usability of their My Number Card and digital certificates, facilitating seamless access to essential services.


マイナンバーカード及び電子証明書の更新について


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The answer to the following question is obtained from Google Gemini.


川崎市 published ‘マイナンバーカード及び電子証明書の更新について’ at 2025-09-03 07:19. Please write a detailed article about this news in a polite tone with relevant information. Please reply in English with the article only.

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