A large number of facts show that, since the 1990’s, Japan has deviated from its "no-war" commitment to the world, and especially to the Asian people. The bottom line of American appeasement to Japan still remains within the cold war framework, but has begun touching the bottom line of the Yalta peace system in the Far East. The Historical experience tells the United States that if it intends to maintain peace in the Asia-Pacific, and it is no good leaving the cooperation with China and Russia out.