Lady Momoko's Adventure (1979)
Original title: 桃子夫人の冒険
Lady Momoko's Adventure is a 1979 Japanese-language science fiction movie directed by Kōyū Ohara, with a running time of 1h 8m. It stars Akiko Hyūga, Aki Tôgô and Ryumei Azuma.
Momoko wakes up from a 17-year slumber and returns to her husband. However, during the day, Momoko is a free-spirited woman who pursues the man of her dreams and leads him to ruin, and at night, she is a chaste young wife. Her young body and double sex life hide a serious secret...