(秘)大奥外伝淫薬おんな狂乱 (1973)

Name: (秘)大奥外伝 淫薬おんな狂乱
Released: 1973-04-25
Duration: 1 h 9 min
Rating: 7.5
Cast: Keiko Tsuzuki, 絵沢萠子, Yuri Yamashina, 谷本一, 橘田良江

Nikkatsu Roman Porno, the second entry in the Maruhi Oo'oku Gaiden series. Recieving a mysterious foreign love potion, the Shogun's harem (or Oo'oku) becomes disordered; meanwhile a famous woman attempts to enter and seek revenge in the disguise of a male monk.