# Tokugawa Iesada

> Edo shogun (1824-1858)

**Wikidata**: [Q336383](https://www.wikidata.org/wiki/Q336383)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Tokugawa_Iesada)  
**Source**: https://4ort.xyz/entity/tokugawa-iesada

## Summary
Tokugawa Iesada was the 13th shogun of the Tokugawa shogunate, ruling Japan from 1853 to 1858 during the late Edo period. He served as the military dictator of Japan during a critical period of increasing foreign pressure and internal political instability that would ultimately lead to the collapse of the shogunate.

## Biography
- Born: May 6, 1824
- Nationality: Japanese
- Known for: Serving as the 13th shogun of the Tokugawa shogunate during the final decades of the Edo period
- Employer(s): Tokugawa shogunate
- Field(s): Military leadership, governance

## Contributions
Tokugawa Iesada's tenure as shogun coincided with the arrival of Commodore Matthew Perry and the opening of Japan to foreign trade in 1854. He signed the Treaty of Kanagawa with the United States in 1854, which opened two Japanese ports to American ships and marked the end of Japan's 220-year policy of national seclusion. His reign also saw the signing of similar treaties with Britain, Russia, and the Netherlands in 1854-1855, fundamentally altering Japan's relationship with the outside world.

## FAQs
- **When did Tokugawa Iesada rule as shogun?**
Tokugawa Iesada served as the 13th shogun from 1853 until his death in 1858, succeeding Tokugawa Ieyoshi and being succeeded by Tokugawa Iemochi.

- **What were the major challenges during Tokugawa Iesada's reign?**
His reign was dominated by the arrival of Commodore Perry's "Black Ships" in 1853, which forced Japan to open its ports to foreign trade and ended the country's long isolation policy, creating significant political and social upheaval.

- **What treaties did Tokugawa Iesada sign with foreign powers?**
He signed the Treaty of Kanagawa with the United States in 1854, followed by similar treaties with Britain, Russia, and the Netherlands, opening Japanese ports to foreign trade and establishing diplomatic relations.

- **Who succeeded Tokugawa Iesada as shogun?**
Tokugawa Iemochi, the 14th shogun, succeeded Iesada in 1858 after his death.

## Why They Matter
Tokugawa Iesada's significance lies in his role during the critical transition period when Japan ended its centuries-long isolation and began engaging with the Western world. His decisions to sign unequal treaties with foreign powers, while controversial and ultimately contributing to the shogunate's decline, marked the beginning of Japan's modernization and integration into the global community. His reign represents the final years of the Tokugawa shogunate's unchallenged authority and the beginning of the end of the Edo period.

## Notable For
- Serving as the 13th shogun of the Tokugawa shogunate (1853-1858)
- Signing the Treaty of Kanagawa with the United States in 1854
- Opening Japan to foreign trade after 220 years of isolation
- Being the last shogun to rule during the height of the Tokugawa shogunate's power
- Preceding Tokugawa Iemochi, who would be the 14th and penultimate shogun

## Body
### Early Life and Ascension
Tokugawa Iesada was born on May 6, 1824, as the only son of Tokugawa Ieyoshi, the 12th shogun of the Tokugawa shogunate. He was adopted as the heir to the Tokugawa clan and became the 13th shogun in 1853 at the age of 29, succeeding his father Tokugawa Ieyoshi who died that year.

### Perry's Arrival and Treaty Negotiations
Iesada's reign began with the arrival of Commodore Matthew Perry's "Black Ships" in July 1853, which demanded that Japan open its ports to foreign trade. Under immense pressure from both foreign powers and domestic factions, Iesada agreed to sign the Treaty of Kanagawa with the United States in March 1854, which opened the ports of Shimoda and Hakodate to American ships and established diplomatic relations between the two countries.

### Foreign Relations and Treaty Expansion
Following the American treaty, Iesada's administration quickly negotiated similar agreements with other Western powers. In October 1854, he signed a treaty with Britain, followed by agreements with Russia in February 1855 and the Netherlands in May 1855. These "unequal treaties" granted extraterritorial rights to foreigners and fixed import/export duties favorable to Western nations, creating significant domestic opposition.

### Political Context and Internal Challenges
Iesada's reign occurred during a period of growing internal tension between the shogunate and imperial loyalists who opposed foreign influence. The signing of the unequal treaties sparked widespread criticism and contributed to the rise of the sonnō jōi ("revere the emperor, expel the barbarians") movement, which would eventually lead to the shogunate's downfall.

### Health and Death
Tokugawa Iesada suffered from poor health throughout his reign and died on August 14, 1858, at the age of 34. His death came at a critical juncture in Japanese history, as the country was grappling with the challenges of opening to the West while maintaining traditional social structures.

### Succession and Legacy
Iesada was succeeded by Tokugawa Iemochi, who would face even greater challenges as foreign pressure intensified and domestic opposition to the shogunate grew. Iesada's reign marked the beginning of the end for the Tokugawa shogunate, as his decisions to open Japan to foreign trade, while necessary for the country's survival, ultimately weakened the shogunate's authority and contributed to the conditions that led to the Meiji Restoration.

## References

1. Freebase Data Dumps. 2013
2. Japan Search