Princess Yasuko
| Princess Yasuko | |
|---|---|
| Empress consort of Japan | |
| Tenure | 1091–1093 |
| Born | 1076 |
| Died | 1096 (aged 19–20) |
| House | Imperial House of Japan |
| Father | Emperor Shirakawa |
| Mother | Fujiwara 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.