TOKYO - The Japanese government is considering new rules to protect children from the risks of social media and plans to compile concrete measures by the end of 2026, but officials and experts remain cautious about introducing a blanket age restriction like those pursued in Australia and the European Union.

Concerns surrounding children’s social media use include physical and mental health problems linked to excessive screen time, cyberbullying, harmful content and financial trouble. Particular attention has focused on "infinite scrolling," a feature that continuously presents short videos and other content and can make it difficult for users to stop viewing.

The European Commission this month called on Meta Platforms of the United States to change its infinite-scrolling function and indicated its intention to restrict social media use by children under the age of 13.

The move represents a significant shift for the EU, which has previously concentrated on requiring social media operators to improve their services and strengthen protections. Its latest approach places greater responsibility on users by seeking to prevent younger children from accessing the platforms.

One member of a Ministry of Internal Affairs and Communications panel examining young people’s internet use said the EU’s willingness to impose tougher regulations may partly reflect the fact that most major social media operators are American companies, limiting the domestic political and industrial impact of restrictions within Europe.

Moves to impose age limits are spreading internationally. Australia has introduced legislation under which social media companies can face fines for failing to prevent underage users from accessing their platforms. South Korea also announced on July 19 that it would consider age restrictions.

Questions remain, however, over whether such measures can be effectively enforced. Children who want to use social media are likely to search for ways around the rules, including by concealing their age or accessing services through alternative accounts and devices.

The panel member cited reports suggesting that around 85% of young people in Australia continue to use social media despite restrictions. Driving children to use platforms secretly could make their activity more difficult for parents and schools to monitor.

A prohibition could also make digital education harder. Adults may be reluctant to teach children how to use social media safely when the services are officially off-limits, potentially increasing the danger rather than reducing it.