- Directed by Kazuo Mori
- Starring Raizô Ichikawa, Kaoru Yachigusa, Isao Yamagata, Kenji Imai
- Written by Kinya Naoi, Kei Hattori
Shinobi No Mono 6 (1965) -- Spanning the years 1637 to 1651, this film tells the story of Saizo's son, Kirigakure Saisuke, who after seeing his father die at the Battle Of Shimabara, grows up to be an expert Ninja. Before he dies, "Mist" Saizo tells his children Saisuke, and Yuri that they are not really brother and sister. She, in fact, is the daughter of the late lord Sanada Yukimura, and must be saved from the Shogun's forces. The most powerful force behind the Shogun is the brilliant strategist Lord Matsudaira Izunokami, who together with Genshinsai, another famous Ninja agent drawn from real-life, and the mysterious Lady Ninja seek to cement the power of the Tokugawa Shogunate. One of the most action packed entries in the series, it features many exciting secrets techniques of Ninjutsu. (Time period covered: 1637 - 1651) Black & White.
Shinobi No Mono 6 DVD is offered as a compact edition. This transfer is manufactured on demand and is presented on premium DVD-R with thermal disc print in a clear plastic wallet. Important: This title has been manufactured from the best-quality video master (rated 7/10) currently available and has not been remastered or restored.