Yūko Kusaka

After finishing his delivery job, Suwa returns to the office. As he is about to go up the stairs, he sees Kiyomi about to jump off... Suwa jumps on Kiyomi and hurriedly holds her back. "I'm fed up... I'm sorry," Kiyomi weakly replies, and Suwa confesses, "I was thinking that today was the day I would jump off too... My wife ran off with another man." That day, the two comforted each other and passionately desired each other. But their happy time did not last long...

After being left behind by her friends as they hurried home following a night out, a heavily intoxicated Natsuko finds herself stranded alone in the city at night. A young motorcyclist discovers her and comes to her aid, but...

On the way home after being embraced by a man in a grove, an elderly gentleman named Akio calls out to her, but Keiko, who doesn't want to miss the last train, turns him down. That night, Hideki and Keiko get into an argument over something trivial, and Keiko is slapped in the face...