An aging couple decide to leave their quiet lives in the country to pay a visit to their children and grandchildren in Tokyo. Once there, they discover that neither their oldest son, a doctor named Koichi, nor their eldest daughter Shigeko - who runs a beauty parlour - has time for them: both are too busy attending to their everyday concerns. Even the youngest son went his own way. The old couple feel lonely and bewildered in the fast-paced metropolis.