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Can this Japanese city make residents put down their smartphones?

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Smartphones help passengers pass the time on a train near Toyoake, Japan, on Sept. 29, 2025. Authorities in Toyoake introduced a rule limiting the use of digital devices to two hours per day outside of work and school. (Kentaro Takahashi/The New York Times)

The authorities will not track residents’ smartphone use and there will be no penalties, city officials say, for exceeding the two-hour recommendation.

PHOTO: KENTARO TAKAHASHI/NYTIMES

Javier C. Hernandez, Hisako Ueno

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TOKYO - The idea came to Mr Masafumi Kouki, the energetic mayor of the Japanese city of Toyoake, on a summer day as he pondered rising truancy rates at local schools.

Toyoake’s nearly 68,000 residents, especially children, seemed increasingly addicted to their digital devices, he thought, so why not try to reduce the amount of time they spent staring at screens?

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