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News Summary
The following content was published online. A translated summary is presented below. See the source for details.
As of September 2025, Japan’s Digital Agency maintains responsibility for the My Number system and related public relations activities. The My Number system, introduced in January 2016, continues to be a crucial part of Japan’s digital infrastructure. Recent developments include the integration of My Number card functions with iPhones starting June 2025 and the ongoing transition of National Health Insurance Cards to the My Number platform. The Digital Agency actively manages these updates and disseminates information to the public. The My Number Card now serves multiple purposes, including as a government-issued ID, and is being integrated with other official documents such as residence cards. This integration process is expected to be completed by mid-2026. The agency continues to update guidelines for My Number logo usage and promote the system’s benefits to residents and organizations across Japan.
Source: digital-gov
Our Commentary
Background and Context
The My Number system in Japan, introduced in January 2016, assigns a unique 12-digit identification number to all residents for various administrative procedures. The Digital Agency, established to spearhead Japan’s digital transformation, has been responsible for managing and promoting this system. The My Number Card serves as a multifunctional tool for accessing government services and is increasingly becoming central to Japan’s digital identity infrastructure.
Expert Analysis
The continued management of the My Number system by the Digital Agency in 2025 demonstrates Japan’s commitment to digital governance. The integration of My Number functions with smartphones and the consolidation of various official documents into the My Number Card reflect a strategic move towards a more streamlined and efficient digital identity system.
Key points:
- The Digital Agency’s ongoing role ensures continuity in the development and promotion of the My Number system.
- Integration with smartphones increases accessibility and convenience for users.
- Consolidation of official documents simplifies administrative processes for both citizens and government agencies.
Additional Data and Fact Reinforcement
Recent statistics and updates regarding the My Number system:
- As of September 2025, the My Number system remains the official 12-digit identification system for all residents in Japan.
- The National Health Insurance Card function has been fully integrated into the My Number Card since the end of 2024.
- A transition period allowing the use of old health insurance cards extends until the end of 2025.
Related News
The ongoing digitalization efforts in Japan extend beyond the My Number system. The government is also working on other initiatives to enhance digital services and improve administrative efficiency across various sectors.
Summary
The continued management of the My Number system by Japan’s Digital Agency in 2025 underscores the critical role of digital identity in modern governance. As the system evolves and integrates with more aspects of daily life, it is poised to become an even more essential tool for residents and a cornerstone of Japan’s digital infrastructure.
