Skip to main content

Japan AI Act

AI Promotion Act

Creates "duty to make reasonable efforts" (not strict requirements) to follow AI principles. Establishes AI Strategy Center. Largely non-binding, consistent with Japan's "soft law" tradition.

Jurisdiction

Japan

JP

Enacted

May 1, 2025

Effective

Sep 1, 2025

Enforcement

Not specified

Enacted May 2025; full effect Sep 2025 (timing varies by source)

Who Must Comply

This law applies to:

  • AI developers and users (voluntary compliance)

Who bears obligations:

This regulation places direct obligations on deployers (organizations using AI systems).

Safety Provisions

  • Duty to make reasonable efforts to follow AI principles
  • Establishment of AI Strategy Center
  • Non-binding guidance framework

Compliance Timeline

Sep 1, 2025

All provisions take effect

Quick Facts

Binding
Yes
Mental Health Focus
No
Child Safety Focus
No
Algorithmic Scope
No

Why It Matters

Represents "soft law + industrial policy" approach. Influences procurement and norms rather than punishing non-compliance.

Recent Developments

AI Business Guidelines (Version 1.1, March 2025) provide detailed voluntary guidance. Directors should adhere as part of fiduciary duties.

Cite This

APA

Japan. (2025). AI Promotion Act. Retrieved from https://nope.net/regs/jp-ai-promotion

BibTeX

@misc{jp_ai_promotion,
  title = {AI Promotion Act},
  author = {Japan},
  year = {2025},
  url = {https://nope.net/regs/jp-ai-promotion}
}

Related Regulations

In Effect JP Online Safety

Japan Revenge Porn Act

Japan's revenge porn law criminalizing distribution of private sexual images (3 years/¥500,000) but does NOT cover deepfakes - significant legal gap.

In Effect KR AI Safety

Korea AI Act

First comprehensive AI legislation in Asia-Pacific and second in the world after EU. Regulates "High-Impact AI" in healthcare, energy, nuclear, transport, government, and education sectors. Requires transparency notifications, content labeling for generative AI, and fundamental rights impact assessments. Notable for lower penalties than EU AI Act and absence of prohibited AI practices.

In Effect RU AI Safety

FZ No. 169

Establishes experimental legal regimes for digital innovation and AI, broadening liability for damages during testing and creating tracking mechanisms for AI-related incidents.

In Effect CN AI Safety

China GenAI Rules

Requires generative AI providers to ensure content "upholds Core Socialist Values," implement content controls, and file algorithms with CAC within 10 business days.

In Effect AU Child Protection

AU Social Media Age Ban

World's first social media minimum age law. Platforms must prevent under-16s from holding accounts. Implementation depends on age assurance technology.

Enacted NZ Data Protection

NZ Biometric Code

Sets specific legal requirements under Privacy Act for collecting and using biometric data such as facial recognition and fingerprint scans. Prohibits particularly intrusive uses including emotion prediction and inferring protected characteristics like ethnicity or sex.