Current position
Overview
Japan enacted the Act on the Promotion of Research and Development and Utilisation of AI-Related Technologies in May 2025; most provisions entered into force on 4 June 2025, with the AI Strategy Headquarters and AI Basic Plan chapters effective from September 2025.
The Act takes an innovation-first, principles-based approach: it establishes national AI governance objectives and creates coordination structures, but imposes no direct penalties on businesses.
Private sector obligations are framed as non-binding duties of cooperation.
Enforcement relies on existing sector-specific laws and a 'name and shame' mechanism for significant non-compliance. The Ministry of Economy, Trade and Industry (METI) and the Ministry of Internal Affairs and Communications (MIC) are joint lead authorities.
Key legislation & sources
AI Promotion Act — Cabinet Office overview (English PDF)
AI Basic Plan — provisional English translation (December 2025)
AI Guidelines for Business v1.1 (METI/MIC, March 2025)
Council of Europe Framework Convention on AI (CETS 225)
Regulatory developments
Latest updates
Latest event import:
Updates sourced from Digital Policy Alert ↗. The latest available entries for this jurisdiction.
consultation opened
Ministry of Economy, Trade and Industry opened call for case examples to inform review of the Guideline on AI and Data Usage Contracts
Source: Digital Policy Alert · View update ↗
closure
Ministry of Internal Affairs and Communications published report on communications infrastructure requirements for commercial autonomous driving deployment
Source: Digital Policy Alert · View update ↗
adoption
Governments of United States and Japan signed memorandum of cooperation regarding Technology Prosperity Deal
Source: Digital Policy Alert · View update ↗
On 28 October 2025, the Governments of the United States and Japan signed a Memorandum of Cooperation (MOC) in Tokyo under the Technology Prosperity Deal. The MOC establishes collaboration in science and technology across several areas, including artificial intelligence (AI) frameworks, the enforcement of protection measures, export promotion, industry standards, and digital well-being. It encompasses high-performance computing, semiconductor and quantum technologies, as well as research, security, and supply chain capacity. The agreement also addresses telecommunications infrastructure, covering Open Radio Access Networks, AI-RAN, all-photonics networks, Beyond 5G and 6G, standards bodies, and submarine cable cooperation. Additional areas include pharmaceutical and biotechnology supply chain monitoring, quantum performance evaluation, algorithm development, workforce development, fusion supply chains, fuel cycle systems, and research at the JT-60SA test facility.
closure
Minister of State for Intellectual Property Strategy released statement on OpenAI's Sora2 compliance with copyright protection regulations
Source: Digital Policy Alert · View update ↗
On 10 October 2025, Japan's Minister of State for Intellectual Property Strategy released a statement on OpenAI's Sora2 compliance with copyright protection regulations. Sora 2 is OpenAI's art video and audio generation model. The assessment followed concerns that the Artificial Intelligence (AI) was generating videos closely resembling popular anime. It was stated that OpenAI plans an opt-out system for rights holders, greater transparency of training data, and stronger content filters. It was also stated that the case highlights gaps in copyright law for commercial AI and may prompt legal reforms under the AI Promotion Act.
order
Personal Information Protection Commission adopted revisions to guidelines on provision to foreign third parties integrating Global CBPR System
Source: Digital Policy Alert · View update ↗
On 8 October 2025, the Personal Information Protection Commission (PPC) will promulgate and implement revisions to the guidelines on the Act on the Protection of Personal Information concerning the Provision of Personal Data to a Foreign Third Party. The amendments incorporate explicit references to both the APEC Cross-Border Privacy Rules (CBPR) System and the newly established Global CBPR System as recognised frameworks ensuring adequate safeguards for cross-border data transfers. The revised guideline updates definitions and examples of international certification mechanisms, clarifying that entities certified under the Global CBPR System satisfy the requirement of “equivalent protection” under the Act on the Protection of Personal Information (APPI). It also confirms Japan’s participation in both the APEC and Global CBPR Systems.
Showing 5 of 28 available API entries. Dates and summaries are supplied by Digital Policy Alert.