Japanese schools have strict rules regarding phone usage during class hours to minimize distractions and ensure that students are fully engaged in their learning experience. The lack of trust, safety concerns, and negative effects on mental health and academic performance are some of the reasons why phone usage is prohibited in Japanese schools. However, some schools have implemented alternative solutions such as having students deposit their phones in a designated area before class starts or providing lockers where students can store their phones during the day. Ultimately, finding a balance between allowing phone usage for educational purposes while minimizing distractions requires collaboration between all parties involved.