The Economy of Japan had experience a tremendous growth since the end of the Korean war. The growth of GNP in 1967 and 1968 was above 10 % (double digit growth period) which exceed countries such as Britain, France and Germany. The economy experienced a boost is due to many reasons, such as: enlargement of industrial facilities, massive adaptation of western technology and education, lower the military expense to 1% of GNP, relation with power nation, human resources and their spirit to achieve "zero defect program". But after the first and se ....