1603 CE / East Asia
The Founding of the Tokugawa Shogunate and Edo as a Political Center
Tokugawa Ieyasu founded the shogunate, making Edo a center of warrior government; the shogunate, daimyo, and imperial court still in Kyoto together formed the power structure of early modern Japan.

The story
Tokugawa Ieyasu gained a decisive advantage at the Battle of Sekigahara in 1600, became shogun and established the Tokugawa shogunate in 1603, and only eliminated the Toyotomi forces in Osaka in 1615. These three dates cannot be merged into a single, instantaneous unification. Centered on Edo, the shogunate exercised authority over the daimyo, while the emperor and court remained in Kyoto; Edo did not replace Kyoto as the imperial capital in 1603. Tokugawa rule restricted overseas contact, but connections with Korea, Chinese merchants, and the Dutch continued. The shogunate collapsed amid political and military transformations in 1867–1868.
Elsewhere in the world
Edo's warrior government continued the political changes following the Heian period; continuing overseas exchange also provides background for understanding the Meiji Restoration of 1868.
Dates and precision
1603 CE Documented date
Positioned by the documented year, month or day; missing months and days are not inferred.
Representative map location
Representative coordinates · 35.686°, 139.754°
Coordinates locate a representative point for the story. They do not mean the event happened only here and do not represent historical borders.
Bibliography
- National Diet Library, Japan | Chronology of Relations between Japan and France: Founding of the Shogunate in 1603
- National Diet Library, Japan | Japanese-Dutch Relations in the Edo Period
- British Museum | Historical Timeline and Tokugawa Politics in the Samurai Exhibition
Sources are listed as bibliography titles, without external links. A reference does not mean every sentence or interpretation has been independently verified.