The Preliminary Study On Takedasingen Territory Diplomacy Strategy

Since the Onin War, Janpan was then at the war state and the authority of shogunweakened. Guardian Daimios in different regions became Daimios of warring state periodstarting with houjyousouunn, so as the takeda family，who unified the whole country at last.The high-ups could no longer keep those subordinates under control. Takedasingenn,whogrows up surrounded by some talented people like his mother,Itagakinobukata, Kaisennjyouki,Gisyuu, led his family onto the road of strength and prosperity by sending his own father intoexile.Takedasingenn, followed his father’s footsteps to develop the country but he, on theother hand, made some reforms. In the first phase, he created a triple alliance by unifing threeinfluencial families. Thus, the Shinano area was unified. In the second phase,imagawayoshimoto was defeated and died at war. Takedasingenn got the right of dominionafter the alliance was abandoned. In the third phase, left for Kyouto became possible aftertakedasingenn and Houjyoushi were back for the alliance.Takedasingenn’s genius of diplomacy showed in the construction of the alliance.Takedasingenn won the battles against the alliance of Odano and Tokugawa but he couldn’tleft for Kyouto because of illness. At the same time, Takedasingenn’s talents in diplomacy,military and legislation inflenced Tokugawa Ieyasu ever since.