Key Points
About 900,000 My Number Cards have been returned due to security concerns and limited benefits.
Government rejected mandatory adoption on July 21, 2026, despite initial Liberal Democratic Party proposals.
83.4% ownership rate achieved but 20 million citizens still refuse to obtain cards.
Municipal renewal offices face three-month wait times as 10-year validity period creates administrative bottlenecks.
Approximately 900,000 Japanese citizens have returned their My Number Cards, signaling deep public distrust in the government’s flagship digital identity program. On July 21, 2026, the government shelved plans to make the cards mandatory, citing concerns about data security and limited practical utility. With 20 million people still refusing to obtain cards and existing cardholders returning them, the program faces a credibility crisis despite reaching an 83.4% ownership rate.
Why citizens are rejecting the My Number Card
Concerns over data security remain the primary barrier to adoption. Citizens cite past incidents of personal information leaks, communication failures, and system malfunctions as reasons to avoid or abandon the card. Even cardholders report frustration: during the 2024 Noto earthquake, the My Number Card proved unusable for disaster relief, undermining government claims about emergency utility. The card’s promised benefits, such as accessing resident records anywhere, remain limited because only about 70% of municipalities have implemented the necessary systems.
Government drops mandatory requirement after political pressure
The Liberal Democratic Party’s Digital Society Promotion Headquarters initially proposed making My Number Cards mandatory, arguing the move would improve government efficiency and enable faster emergency aid distribution. However, on July 21, the government’s “Priority Plan for Realizing a Digital Society” rejected mandatory adoption. Party officials stated that even if adoption became mandatory, no penalties would be imposed. The decision reflects political sensitivity around forced digital ID programs and public resistance to expanded government surveillance.
Limited killer features hinder voluntary adoption
A key problem is the absence of compelling reasons to obtain or keep the card. Lawyer Masako Mizumachi, a member of the Cabinet Office’s My Number utilization task force, acknowledged the program lacks “golden use cases” or killer content that would motivate citizens. Economist Hiroko Ogihara noted that promised conveniences often fail in practice: resident records cannot be obtained from all municipalities, and disaster response remains paper-based. Without a clear vision of future digital benefits, citizens see little incentive to embrace the system despite government promotion efforts.
Renewal bottlenecks add to public frustration
The My Number Card’s 10-year validity period means large-scale renewals are now beginning. Municipal government offices are already overwhelmed with renewal requests. Mizumachi reported waiting three months for her own card renewal, with processing times varying significantly by local government. This administrative chaos undermines confidence in the system’s reliability and raises questions about whether the government can manage even voluntary adoption, let alone a mandatory program.
Final Thoughts
The My Number Card’s rejection by 900,000 cardholders and the government’s abandonment of mandatory plans expose fundamental flaws in Japan’s digital identity strategy. Without clearer benefits and restored public trust, voluntary adoption will likely plateau well below the government’s targets.
FAQs
Citizens returned cards due to concerns over data security, past system failures, and limited practical benefits. The card failed to provide promised emergency aid during the 2024 Noto earthquake, eroding public confidence.
No. On July 21, 2026, the government rejected mandatory adoption in its Digital Society Priority Plan, despite initial Liberal Democratic Party proposals to require the cards.
As of June 2026, 83.4% of the population holds My Number Cards. However, approximately 20 million citizens still refuse to obtain them.
Renewal times vary by municipality. Some residents report waiting three months, and processing speed differs significantly depending on local government capacity and workload.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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