Tale of Ninja Duty

The film follows Mumyo Tsunataro, who, after killing his betrayed fiancée Orie, flees to Utsunomiya. On his journey, he saves Chisaka Hyobu's daughter, Oyu, who resembles Orie, from a ninja attack. Seeking refuge in Chisaka's residence, Tsunataro becomes embroiled in a plot involving the Forty-seven ronin and the use of female ninjas as entrapment. Tsunataro agrees to lead the female ninjas under the condition of marrying Oyu.

With a strong cast including Tetsuro Tamba and Minoru Ōki, the film showcases the action genre of the 1960s. The narrative intertwines themes of duty, loyalty, and the impact of betrayal, making it a distinctive entry in the action genre. Collectors of classic action cinema will find value in its unique storyline and representation of ninja lore.