Abstract
This article is commentary on the potential of project management as the enterprise management paradigm. Recently, the project management has been received as the method, which locally optimizes the project process and its result. The Enterprise Project Management(ibid.EPM)is going to receive as the method of company-wide optimizing way of enterprise management. In this article, the absically understanding of EPM in the Japanese company is considered. Especially the importance of the top-management to permeate of project management as the enterprise management paradigm through company, which refers to the consideration of TQC/TQM, is discussed.