Why did Noda quote from a japense folk song when she wrote about her mother?

Noda quoted from a Japanese folk song to evoke a sense of nostalgia and cultural connection while reflecting on her mother’s influence. The song likely encapsulates themes of love, memory, and the passage of time, resonating with her personal experiences. By weaving this cultural reference into her writing, Noda enriches her narrative and underscores the deep emotional ties within family and heritage.