re: Tokyo, Shanghai, Osaka……why is that?

A teacher in Japan shut the entry gate on a girl running late to school. She crushed her head with the weight of the gate. There was no crime reported for her death. The principal announced to the student body that should could have chosen to arrive 10 minutes earlier, but she did not. Another teacher at the school wrote to the newspaper that her "being late was a despicable habit"

At another school, a teacher punched 3 students in the face repeatedly, because they werent taking the PE activity seriously. No charges filed. Wasnt even fired

7 teachers at one school buried 2 male students in the sand up to their chins, as punishment for poor behavior. No charges filed

When this is your accepted system, your list of crimes isnt going to be very long