Japanese Emperors
Japanese emperors, their eras, and reign dates.
Download optionsThe records
10 of 126 records · Select a column heading to sort.
| ID | Name | Reign start | Reign end | Era |
|---|---|---|---|---|
| 1 | Jimmu | 660 BC | 585 BC | Legendary |
| 2 | Suizei | 581 BC | 549 BC | Legendary |
| 3 | Annei | 549 BC | 511 BC | Legendary |
| 4 | Itoku | 510 BC | 477 BC | Legendary |
| 5 | Kosho | 475 BC | 393 BC | Legendary |
| 6 | Koan | 392 BC | 291 BC | Legendary |
| 7 | Korei | 290 BC | 215 BC | Legendary |
| 8 | Kogen | 214 BC | 158 BC | Legendary |
| 9 | Kaika | 157 BC | 98 BC | Legendary |
| 10 | Sujin | 97 BC | 30 BC | Legendary |
Free sample files (up to 10 rows): CSV JSON XML
Scope and sources
Last checked against sources: October 15, 2026.
Last changed: July 19, 2026. This is when we last changed the data or its description. It doesn’t mean the data runs up to that date.
- Wikipedia: List of emperors of Japan (used with permission)
A complete download includes all 126 records currently held in this dataset. Check the description and sources to decide whether its scope fits your project.
Use this dataset through the API
GET https://mysafeinfo.com/api/data/japaneseemperorsChoose a format, sort, or request fewer rows. A pass key gives access to the complete dataset. See the examples and parameters.
Without a pass, sorting and randomization apply only to the fixed 10-row sample.