It’s weird. In Japan, sometimes, too:
When you have one of these knife guys who totally flip out.
Their target is often an elementary school or kindergarten.
Yes, it is a strange cultural pattern in the Far East. Angry psychopaths in the West seem to take out their anger against those who are their peers - coworkers, classmates. In China children (and usually the youngest among them) are often the target.
I was thinking same thing too. What is going on to there?
Unfortunately not limited to a geographic location.
https://en.wikipedia.org/wiki/Bath_School_disaster