Original sentence: Many of these events are subject to controversy among historians and people of different nationalities.Other names, such as Asian Holocaust and Japanese war atrocities, are also used for these incidents.The term Japanese war crimes refers to events which occurred during the period of Japanese imperialism from the late 19th to mid-20th centuries
Edited sentence: Japanese war crimes also known as the Asian Holocaust and Japanese War Atrocities refers to criminal acts recognized as such by the Tokyo trial and other Allies' tribunals and also to events which occurred during the period of Japanese imperialism from the late 19th to mid-20th centuries.Many of these events are subject to controversy among negationists Japanese movements and historians such as the Tsukurukai (Japanese Society for History Textbook Reform)