An old woman has died and her widower with dementia confesses to killing her. After this, the story goes back in time to show the events leading up to her death.
Saito Masao reminisces on the days of his youth more than 50 years ago and his forbidden love of his older cousin Tamiko. When he was 15, Tamiko moved in to take care of his sickly mother. The two quickly fell in love with each other but were inevitably forced by their family to live separate lives.
Teenage cousins Masao and Tamiko fall in love when she comes to his riverside brewery house to take care of his sickly mother. Family objections ensue as Tamiko is older than Masao, and the two cannot marry in peace.
The story began in the early summer of 1942 when 'Tatsurou' met 'Setsuko' at Karuizawa. Its love at first sight but sadly 'Setsuko' was pledged to marry a stranger by her parent. She ran away from her hometown and arrived at Tokyo in search of her love one. War erupted then and Tatsurou was summoned to service. As be set foot on a snow-capped mountain before his imminent departure, they promised to each other to press on until they meet again. But, soon she was fallen very ill to TB
It was five years ago when Minako spent a night with Sozo, younger brother of her ex-husband. She now lives in a local town with a rich old man who owns a dry goods store. Minako travels to Tokyo on business every three months, during which time she continues to meet Sozo, who has married the daughter of his respected teacher.
Ryô is a young leopard, Maki a rhythmical wave. The barrier between a teacher and a student gives way to the passionate embrace of a man and a woman desperately in love.
Hiroko, who has a weekly magazine reporter as her lover is assigned as a public health nurse in a remote village. However, there is widespread poverty and ignorance beyond her imagination.