Onna sanjûgo-sai: Ureta ikoshi tsukai

Original title: おんな３５才 熟れた腰使い

Izumi, an office worker, arranges to meet Hasegawa—a friend from her university days—and brings along Momoko, a divorced colleague. Momoko and Hasegawa hit it off immediately and enter into a whirlwind marriage. Though surprised, Izumi offers them her blessings. A few months later, strange incidents begin to plague Momoko, who has left her job to become a full-time homemaker...