Japan's ruling and opposition parties have agreed to amend laws to strengthen countermeasures against misinformation and defamation during election periods [1].
The agreement seeks to protect the integrity of the democratic process by reducing the harmful impact of fake news and online harassment. These changes are designed to ensure a fair environment before the unified local elections scheduled for spring 2025 [1, 3].
The bipartisan consensus was reached June 27, 2024 [2], during a meeting of the Election-Campaign Council held inside the National Diet [2, 3]. The parties agreed to implement four specific measures during the current Diet session [1].
Among the proposed changes is a new obligation for social networking service (SNS) operators to take active steps against the spread of misinformation [1]. The amendment also aims to require the labeling of AI-generated content to prevent voters from being misled by synthetic media [1].
Beyond digital content, the agreement addresses communication and physical campaigning. The measures include relaxing certain restrictions on the use of email for campaign purposes [1]. Additionally, the new rules will provide protections for volunteers who operate campaign vehicles [1].
These legislative updates reflect a growing concern over the speed at which false information can proliferate on digital platforms. By establishing clear obligations for tech companies and transparency for AI tools, the government aims to mitigate risks that could sway election outcomes [1, 2].
“Japan's ruling and opposition parties have agreed to amend laws to strengthen countermeasures against misinformation”
This legislative shift marks a transition from voluntary industry guidelines to statutory obligations for social media platforms in Japan. By targeting AI-generated content and SNS operator accountability, Japan is attempting to create a legal framework that balances free speech with the need to prevent systemic electoral manipulation via synthetic media.



