I think many people underestimate how much kids can absorb. It suggests that the Lolita-theme is fast morphing into an acceptable mainstream teen girl motif, when it actually represents tragic old perverts. They are not small children, but they don't know about this, they don't know what terror it is, and about people being afraid all the time. At least he was using a documentary that was produced by NHK, and not just raw video footage from You Tube. This is so sad, people who do not want to watch another human being murdered are apparently "childish and weak".
The teacher should have said there's going to be some graphic content and those with queasy stomachs are welcome to go to the cafeteria.
American Apparel, please spare us your fantasies about schoolgirls
Showing the video was educational, you see. This was in Kumamoto thus that black bear would do best. Good for the teacher! At home you have the option to switch the channel or turn off the TV; a student in a classroom does not have that choice. How about showing them the film - Men Behind the Sun.