Although the projected extension of the Co-Prosperity Sphere was extremely ambitious, the Japanese goal during the "Greater East Asia War" was not to acquire all the territory designated in the plan at once, but to prepare for a future decisive war some 20 years later by conquering the Asian colonies of the defeated European powers, as well as the Philippines from the United States. When Tōjō spoke on the plan to the House of Peers he was vague about the long-term prospects, but insinuated that the Philippines and Burma might be allowed independence, although vital territories such as Hong Kong would remain under Japanese rule.W. G. Beasley, The Rise of Modern Japan, p 204
