STORY

The time is Keityo 19. Osaka Castle, which has been regarded as a symbol of the Toyotomi administration until now, was landfilled with the outer moat due to the peace conditions of "Osaka winter team" that Tokugawa Ieyasu (Bunta Sugawara) took effect. Furthermore, ignoring the peaceful terms with Hideyori Toyotomi, Uchibori was also landfilled. Among Toyotomi's inferiority, Yukimura Sanada(Hideo Takamatsu) who plots to overthrow the Tokugawa was trying to take a counterattack with the trusting subordinate Sasuke Sarutobi(Hiroki Matsukata). That was to assassinate Tokugawa Ieyasu before the Tokugawa army attacked Osaka Castle.

Sarutobi Sasuke of the right hand of Yukimura Sanada gathered ninja from all over the country. And, by harsh training, we chose an excellent ninja, and secretly tried to make Ieyasu assassination unit with the remaining ninja. But, among the ninja, enemies were infiltrating. Through their collaboration, Yukimura and Sasuke, and the collected ninja, were driven into a crisis of desperate situation. The fate of the Toyotomi faction was left to the ninja, with Yukimura Sanada,Sasuke Sarutobi!