The topic revolves around the potential traumatic influence of war history on Japanese children, particularly if it is inadequately addressed in the educational system. It explores how exposure to the distressing aspects of wartime history may impact children on a psychological level. The article underscores the need for a refined approach to teaching such serious themes while ensuring the preservation and transmission of historical accuracy.

Japanese people value their history significantly and believe in learning from past mistakes. War history, with its associated trauma, is a key part of their national narrative. There are discussions on how to portray these traumatic events to children while maintaining the accuracy of accounts to prevent a recurrence of past mistakes. There's a debate on whether the need to preserve historical truths should supersede the potential mental impact on children.

In the US or EU, discussions on war history in schools are also taken seriously, though the emphasis slightly differs. European countries focus heavily on WWII, Holocaust education, and the themes of humanitarianism and the evils of discrimination. The US also includes these topics but extends to conflicts such as the Vietnam War and 9/11.