Suzuno is the daughter of Takao to which Einosuke has left the book.
Suzuno becomes the priestess of Byakko and falls in love of the Celestial Warrior Tatara but when Suzuno asks God to be able to satisfy the desire to be with him the God says that it is a desire that can not fulfill so Suzuno back in the real world where she lives his life.
When Miaka and Yui are in the book her grandson Toki makes meet Keisuke but shortly after she and Tatara die at the same instant and their spirits are reunited.