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To secure its digital sovereignty, the government proposes the controversial use of citizens’ personal data and injects billions into partnerships with industry giants.

Photo: Japan’s Digital Minister, Hisashi Matsumoto, at a press conference / Digital Agency (via X) / CC BY 4.0.

📌 What You Need to Know:

  • Dramatic Warning: Japan’s digital minister said the country could become an “AI colony” if it continues to lag behind the United States and China in the technological race.
  • Controversial Bill: The government is backing a proposal that would allow AI systems to be trained using medical and criminal records without individual consent, drawing criticism from opposition parties.
  • Billion-Dollar Response: Japan has pledged to invest ¥1 trillion yen (approximately US$6.4 billion) in “Sovereign AI” and is expanding partnerships with giants such as OpenAI, Microsoft, NVIDIA, and Anthropic to regain lost ground.

The Japanese government has issued an unusual and dramatic warning about its digital future. Minister of Digital Transformation Hisashi Matsumoto stated that the country must drastically accelerate its technological progress or risk becoming an AI colony,” fully dependent on technologies developed by powers such as the United States and China.

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To avoid that level of dependence, the country is adopting aggressive measures and pouring billions of dollars into the sector.

Medical and Criminal Data Without Consent?

The minister’s strong remarks came while defending a controversial bill designed to make it easier to train Artificial Intelligence models.

The proposal, which is already advancing through the Japanese Parliament, would allow developers to use sensitive databases—including citizens’ medical and criminal records—without requiring individual consent. Opposition parties have protested the measure, warning of serious privacy risks.

“We need to move forward with AI development, or we will end up becoming an AI colony,” Matsumoto declared.

The Billion-Dollar Plan for “Sovereign AI”

While acknowledging the country’s current lag behind global leaders, Tokyo has set the ambitious goal of turning Japan into the easiest place in the world to develop technology. To achieve that, Prime Minister Sanae Takaichi has pledged a massive investment of ¥1 trillion yen (about US$6.4 billion).

The funding will support the development of Sovereign AI—systems built from the ground up to operate strictly within local language, cultural, and legal frameworks.

According to Reuters, the government is pursuing a two-pronged strategy to make the plan viable:

1. Government-Backed Japanese Companies

  • SoftBank – Investments in AI infrastructure and development.
  • Sakura Internet – Expansion of national cloud and computing capacity.
  • Japanese semiconductor manufacturers – Strengthening domestic chip production and digital infrastructure.

2. Strategic International Partnerships

To accelerate its artificial intelligence capabilities, Japan has also established cooperation agreements with major global companies:

  • OpenAI
  • Microsoft
  • NVIDIA
  • Anthropic

AI as a National Security Issue

The debate is no longer just about business. Europe is facing the same dilemma and has recently announced a “technological sovereignty” initiative aimed at expanding its own capabilities in AI, cloud computing, and semiconductors.

In Japan, military officials and technology experts increasingly view AI as a critical component of national defense. One powerful analogy captures the urgency of the effort:

  • The Muscles of a Nation: Ships, tanks, and fighter jets.
  • The Brain and Nervous System: Artificial Intelligence and cyberspace.

Without a protected and independent “brain,” Tokyo believes that even the most advanced military capabilities could ultimately become obsolete.


Sources and References: Reuters | Japan Policy Forum | Japan Forward