Naked Seven (1972)

Naked Seven aka Sengoku Rock: Female Warriors and Warring States Rock: Gale-Force Women is a 1972 Japanese film in Nikkatsu's Roman porno series, directed by Yasuharu Hasebe and starring Mari Tanaka.

More at Wikipedia.

Cast:

• Keiko Aikawa
• Genjirō Arato
• Genshu Hanayagi
• Hiroshi Gojō
• Hyōe Enoki
• kenji kaji
• Machiyo Mako
• Setsuko Ōyama
• Sayori Shima
• Shō Munakata
• Mari Tanaka
• Keiko Tsuzuki
• Yuri Yamashina