RUL-JPN-046 · RULER · JAPAN
Empress Koken
749–758
Local name: 孝謙天皇
Title: Empress of Japan
Reign: 749–758
Sequence: No. 46
Dynasty / court: Imperial House of Japan
Chronology note: Imperial Household Agency genealogy; ancient dates are the traditional official chronology.
Residence Timeline
| Period | Palace | Role | Notes | Confidence |
|---|---|---|---|---|
| 749–758 | Heijō Palace | capital palace / state court | Heijō Palace served as the Nara capital palace; individual residence patterns varied during temporary capital shifts. | Medium |
Palace & Court Events
- No current registry event mapped to this reign.