1937年日本发动全面侵华战争后,与武力战同步,中日双方也进行思想宣传的较量,可称之为“思想战”。日本所发动战争的目的在于灭亡中国,是一场非正义之战,这种性质就决定了日本“思想战”的性质也是侵略性的非正义之战。因此,无论日本的军方、政府或是民间人士所宣传鼓动的内容,集中一点就是“侵华有理论”;中国进行的抗日战争是为保家卫国的战争,是正义之战,因此,所宣传的内容是“抗日正义论”。 After Japan launched the full-scale invasion of China in 1937, it was synchronized with the armed struggle and the two countries carried out the ideological propaganda contest, which can be called “ideological warfare.” The nature of the “war of ideas” in Japan that is the purpose of Japan’s war to destroy China is a war of injustice. This nature also determines the aggressive and just war. Therefore, no matter what the propaganda and agitation advocated by the Japanese military, government, or non-governmental personalities focuses on “theory of aggression against China”; the war of resistance against Japan conducted by China is a war to defend the homeland from the invasion of the country, a war of justice, Therefore, the propaganda content is “Anti-Japanese Justice Theory.”