“宝物型”故事是世界民间故事中重要的主题之一。在民间故事中,宝物代表了人们对理想生活的追求,对美好事物的向往。在众多的日本“宝物型”故事中,宝物、宝物的赠与和家业继承是类话故事共有的主题要素。从文化的视角,分析三个兄弟谭的“宝物型”故事的三大主题要素,进而探索日本民族特有的民俗文化、精神形态和社会制度。 “Treasure type ” story is one of the important topics in the world folklore. In folk tales, treasures represent the people’s pursuit of ideal life and longing for beautiful things. Among the many Japanese “treasure-type” stories, the gift of treasures, treasures and inheritance of family belong to the same theme elements of the story. From the perspective of culture, this paper analyzes the three major elements of the “Three Treasures” story of three brothers Tan and explores the folk culture, spiritual form and social system peculiar to the Japanese nation.