You are right that Japan is very strong on using shame as a motivator. The flip side of that is that anyone whose position is seen as shameful becomes an acceptable target.
[link|http://www.thingsasian.com/goto_article/tell_story.1474.html|http://www.thingsasi...l_story.1474.html]
Is that really the model for how we should treat socially disadvantaged people?
Cheers,
Ben