A coming-of-age story. Shuji, a Japanese teen, is falling in love with his friend Hiroyuki, however, Hiroyuki is attracted to Kasane, the new girl in their class.

The life of a man, transitioning from a hunter-gatherer existence in the mountains to a life in the farm. One day, he comes across an ox, which somehow, he succeeds in leading back to his home. He lives with the animal, which becomes his companion in a life of changing seasons.