Lustful Shogun and His 21 Mistresses (1972)
Original title: エロ将軍と二十一人の愛妾
Lustful Shogun and His 21 Mistresses is a 1972 Japanese-language comedy movie directed by Norifumi Suzuki, with a running time of 1h 35m. It stars Shin'ichirô Hayashi, Reiko Ike and Miki Sugimoto.
The Tokugawa new Shogun is not interested in women. A nobleman with the help of a lady thief replaces the Shogun with a double, while he learns about love. But the double finds pleasure not only in women, but in his new status.