Keicho era, with the Toyotomi and Tokugawa armies poised to clash at the edges of Sekigahara .... Jirosaburo, a wandering warrior, is by Tokugawa Ieyasu's side at the head of the army as his shadow. The two men are so similar that few can tell them apart -- save for the sharp eye of an assassin, lurking among the troops. When the real Tokugawa...