Ninpō-chūshingura

Ninpō-chushingura (忍法忠臣蔵) is a 1965 Japanese erotic jidaigeki film directed by Yasuto Hasegawa. The film deals with the revenge of the forty-seven rōnin. It is based on Futaro Yamada's novel "Ninpō-chushingura". It is 3rd in Futaro Yamada's Kunoichi film series. The president of Toei company Shigeru Okada asked Sadao Nakajima who directed past 2 Futaro Yamada's Kunoichi films to direct the film but he declined the offer.

Plot
Mumyō Kotarō killed his betrayed fiancé Orie and He flees to Utsunomiya. On his way he happens to saves Chisaka Hyōbu's daughter Oyu(She is exactly like Orie.) be attacked by ninja. Thus he stays Chisaka's residence in Yonezawa. Chisaka was just trying to stop Forty-seven rōnin's revenge against Kira Kōzuke no suke by female ninja's sexual entrapment. Chisaka asks Kotarō to lead female ninja. Kotarō accepts the request on condition of marriage to Oyu.

Cast

 * Tetsurō Tamba as Mumyō Kotarō
 * Kō Nishimura as Chisaka Hyōbu
 * Hiroko Sakuramachi as Oyu/Orie
 * Tsuyako Okajima
 * Akiji Kobayashi as Horibe Yasubei
 * Seizo Fukumoto as Namiuchi Dainoshin
 * Yuriko Mishima as Oyumi
 * Kazuko Oura as Toyo
 * Daisuke Awaji as Mononose Tsukinori
 * Yoshihiro Igarashi as Uesugi Tsununori
 * Daizen Shishido as Shiraito
 * Kunie Tanaka as Fuwa Kazuemon
 * Minoru Ōki as Ōishi Kuranosuke