Propaganda in Japan during the Second Sino-Japanese War and World War II set in its colonies of Taiwan, Korea, and on the Chinese mainland. By 1945 propaganda film production under the Japanese had expanded throughout the majority of their empire including Manchuria, Shanghai, Korea, Taiwan, Singapore, Malaysia, the Philippines, and Indonesia. In China, Japan’s use of propaganda films was extensive. After Japan's invasion of China, movie houses were among the first establishments to be reopened. Most of the materials being shown were war news reels, Japanese motion pictures, or propaganda shorts paired with traditional Chinese films. Movies were also used in other conquered Asian countries usually with the theme of Japan as
Declarations of war during World War II 1907 (or Hague II). For the diplomatic maneuvering behind these events, which led to hostilities between nations during World War II, see the article entitled Diplomatic history of World War II. Below is a table showing the outbreak of wars between nations which occurred during World War II. Indicated are the dates (during the immediate build-up to, or during the course of, World War II), from which a "de facto" state of war existed between nations. The table shows both the "Initiator Nation(s)" and the nation at which the aggression was aimed, or "Targeted Nation(s)". Events listed include those in