The Engineering Advancement Association of Japan (ENAA)is a non-profit organization established in 1978 with the support of the Ministry of International Trade & Industry ( the present Ministry of Economy, Trade and Industry (METI)) to aim at developing diversified activities such as advancement of technological capabilities and promotion of technical development. It is also contemplated herein to assume a role of Front Runner to establish a social system in harmony with the development of social economy and environment through participation of a lot of enterprises engaged in engineering business under the close cooperation with government, academia and industry.