Sei Shōnagon Writer
Sei Shōnagon (清少納言, lesser councilor of state Sei), (c. 966–1017/1025) was a Japanese author and a court lady who served the Empress Teishi (Sadako) around the year 1000 during the middle Heian period. She is best known as the author of The Pillow Book (枕草子, makura no sōshi).