Règle correspondante
Japan
Practice Relating to Rule 88. Non-Discrimination
Japan’s Law concerning the Treatment of Prisoners of War and Other Detainees in Armed Attack Situations (2004) states:
The protection to be given to prisoners of war and other detainees pursuant to the provisions of this Act (including orders based on this Act) shall not be unjustly discriminative based on race, nationality, religious or political opinions or any other similar criteria. 
Japan, Law concerning the Treatment of Prisoners of War and Other Detainees in Armed Attack Situations, 2004, Article 2(2).