Banka

Hyodo Reiko, a restless young woman whose arthritic left arm makes her feel like an outcast, begins an affair with Katsuragi, an unhappy middle-aged architect whose wife, Akiko, is having an affair with a Young medical student. Intrigued by Akiko, Reiko spies on her; insecure in her relationship with Katsuragi, Reiko taunts him about his wife's infidelity...