Fujiwara no Teishi , also known as Sadako, was an empress consort of the Japanese Emperor Ichijō. She appears in the literary classic The Pillow Book written by her court lady Sei Shōnagon.
- Occupation
- empress consort
- Position held
- Empress of Japan
- Citizenship
- Japan
- Born
- 977
- Died
- January 13, 1001, 1001
