[Period covered: 1616] On May 8th, 1615 the summer campaign of Osaka has reached the climax. This film takes place immediately following ‘Ninja 4: Mist Saizo, Last of The Ninja’….

[Period covered: 1616] Kirigakure Saizo (Mist Saizo) returns for the final time as he sets out to assassinate Tokugawa Ieyasu in order to avenge the death of Lord Sanada Yukimura….