This news reports some children in Japan decided to no longer go to school, because they were bullied by other students at school. They tried to get help from teachers and parents, but those adults never tried to help them.
Especially, one Japanese mother even said to her daughter, that such bullying things also exist in other schools, and after being an adult, you still would have to keep endurance. #JapanEducation #BullyingInSchool

https://www.youtube.com/embed/oEhZ-oJ9Uuo

YouTube

In my opinion, those “teachers” should be deprived of the license of teaching, and those parents have no qualifications to continue being parents.