Survival in today's fast-paced defense industry environment requires a new paradigm of 'Creativity Management'. Building a 「Creativity Management System(CMS)」is also necessary in the R&D projects of defense industry since its strategy has made a drastic shift from ‘acquisition(needs) orientation’ to ‘planning(seeds) orientation'. In order to build the「CMS」of an enterprise, we have constructed the 「Creative Activities Acceleration System(CAAS)」, as an essential system of the 「CMS」. the「CAAS」is composed of several functional subsystems; ‘Creative Thinking Generation System’, ‘Creative Information Construction System’, and ‘Creative Propensity Development System’. We also provided a detailed discussion about the managerial elements of these subsystems. The remarkable results of this research is that we propose a pragmatic structure of the「CAAS」which may be implemented to promote the creative activities in business and to improve the quality and quantity of the outcomes.