In this book the author describes the Toyota: New Strategic Development Design Model (T-NSDDM) for realizing customer value creation aimed at the evolution of automobile product development design and verifies its validity to realize the New JIT strategy. Specifically in Part 1 the author refers to the Necessity of revolutionary automobile development design in global marketing to strengthen the automobile corporate management technology from the viewpoint of the Importance of Japan's global production strategies 21C. Concretely in Part 2. the author refers to the validity of the Creation of New Automobile Product Development Design Model (NA-PDDM) to strengthen the automobile corporate management strategy in the world through the simultaneous achievement QCD activity. Actually in Part 3 the author refers to the effectiveness of NA-PDDM applications that contribute to the strengthening of product development design for the automobile global marketing creation through the simultaneous achievement QCD activity.