The Izumi couple has been married for 27 years. The wife, Ryoko, is a former nursery school teacher and a full-time housewife, and her husband, Yasuo, has been working as an engineer at a major general contractor. Even in their busy lives, they have raised their children together. Yasuo has 3 years until retirement. In the meantime, their eldest daughter, Chie, had a child. It is the long-awaited first grandchild. Taking this opportunity to discuss their future lives slowly, the two went on a long-awaited hot spring trip. Soaking in the hot springs together, the mature couple whose memories of their youth were revived, were passionately reunited for the first time in a long time.
