> "Officers around me including my immediate superior often said things like, 'People with Black roots, Southeast Asians and so on study ways to kill people. So use your service revolver if you have to! You have no idea what they're going to do.'" Similarly, it was said within the force that officers "'have to be careful patrolling'" in an area with many Korean residents "'because there's no telling what they'll do.'"
https://mainichi.jp/english/articles/20240427/p2a/00m/0na/019000c