Princess Yasuko

Princess Yasuko
Empress consort of Japan
Tenure1091–1093
Born1076
Died1096 (aged 19–20)
HouseImperial House of Japan
FatherEmperor Shirakawa
MotherFujiwara no Kenshi (1057–1084)

Princess Yasuko or Princess Teishi (媞子内親王, Teishi (Yasuko) Naishinō; 1076–1096), later Ikuhomon'in (郁芳門院) was an honorary Empress of Japan to her brother Emperor Horikawa.