Sayako is the youngest child of Emperor Akihito and Empress Michiko and the last of their three children to wed.
纪宫公主是明仁天皇和皇后美智子最小的孩子，也是他们三个孩子中最后结婚的一个。
2
Because Japan does not allow women to take the throne, Sayako must leave the imperial family when she marries Kuroda, a childhood friend of her brother.