Japan used to have a caste system. https://www.bbc.com/news/world-asia-34615972 https://www.bbc.com/news/world-asia-34615972 Japan has generally moved on with

Japan used to have a caste system. https://www.bbc.com/news/world-asia-34615972 https://www.bbc.com/news/world-asia-34615972 Japan has generally moved on with heavy government crackdown.