Pan-Asian

Pan-Asianism (also known as Asianism or Greater Asianism) is an ideology that promotes the unity of Asian peoples. Several theories and movements of Pan-Asianism have been proposed, specifically from East and Southeast Asia. Motivating the movement has been resistance to Western imperialism and colonialism and a belief that Asian values should take precedence over European values. During the Cold War, the movement became less vigorous, as nations in the region aligned with one or the other of the superpowers.

Pre-World War II Japanese Pan-Asianism was, at its core, the idea that Asia should unite against European imperialism.

Before and during World War II, this was a major element in Japanese propaganda to justify Japanese external invasions. The Greater East Asia Co-Prosperity Sphere was an example of this propaganda.

Japanese Asianism developed in intertwining among debates on solidarity with Asian nations who were under pressure of the West and on aggressive expansion to the Asian continent. The former debates originated from liberalism. Their ideologues were Tokichi Tarui (1850–1922) who argued for equal Japan-Korea unionization for cooperative defence against the Western powers, and Kentaro Oi (1843–1922) who attempted domestic constitutional government in Japan and reforms of Korea. Pan-Asian thought in Japan began to develop in the late 19th century and was spurred on particularly following the defeat of Russia in the Russo-Japanese War (1904–1905). This created interest from Rabindranath Tagore, Sun Yat-sen and Sri Aurobindo.

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