A sensual pornographic work by the brilliant director Gunji Kawasaki, deeply portraying the eroticism of the Showa era. After spending a night at a hotel with his mistress Maki Hojo, a company president suddenly dies. He leaves behind his legal wife Emiko Koike and two other mistresses, unraveling their complex relationships. Characterized by lyrical and sentimental visual storytelling, this film vividly depicts the customs and romantic dynamics of Japan's Showa period.