Jurisdiction dossier
Horizontal AI statute — promotional, with no penalties on business. 2 obligations tracked — 1 in force. Next dated deadline: 1 Mar 2027.
Horizontal AI statute — promotional, with no penalties on business.
checked 6 Aug 2026 primary source ↗
Binds Government, research institutions and business operators (non-binding cooperation duty). Japan’s horizontal AI statute — a promotional framework (national AI plan + strategy HQ); imposes no penalties on businesses.
Comprehensive horizontal statute, but promotional — imposes no penalties on business.
Stated maximum penalty — None — public name-and-shame only
Binds All internet users (duty not to spread false election information); candidates and campaign organisations (AI labelling obligation); large-scale platform operators (X, YouTube, Meta) operating in Japan. AI-generated election content must display an 'AI作成' label; large social media platforms must implement harm-mitigation measures and publish annual reports covering election misinformation. Applies from March 2027.
Passed the House of Councillors July 13, 2026; promulgated July 17, 2026 as Law No. 58 of Reiwa 8 (令和8年法律第58号). Amends the Public Offices Election Law and the Platform Countermeasures Act (情プラ法). Enforcement March 1, 2027 ahead of April 2027 unified local elections. No new criminal penalties for platform duties (political compromise). AI-generated content that could be mistaken for authentic footage must display 'AI作成' label; clearly identifiable illustrations/animation are exempt.
Stated maximum penalty — No new criminal penalties created; existing election law criminal provisions (Art. 235-2) continue to apply to candidates
The next dated obligation under AI Promotion Act (2025) applies on March 1, 2027. 1 obligation is already in force.
Current obligations bind, among others, All internet users (duty not to spread false election information); candidates and campaign organisations (AI labelling obligation); large-scale platform operators (X, YouTube, Meta) operating in Japan; Government, research institutions and business operators (non-binding cooperation duty). Scope and thresholds vary per instrument — see each row's source for the legal text.
Stated statutory maxima include: Election SNS Regulation Law (Law No. 58/2026, Amendment) — No new criminal penalties created; existing election law criminal provisions (Art. 235-2) continue to apply to candidates. These are the maximum amounts in the instruments; actual enforcement is at the regulator's discretion.
Not legal advice. Each obligation links to its primary source and carries the date it was last checked; verify the legal text before relying on it.