【Exploring Japanese History】Early Modern Japan: The Structure and History of the Edo Period
Hello everyone! Let’s dive into the "Early Modern" period together. This era generally spans from the time of Oda Nobunaga and Toyotomi Hideyoshi up to the end of the Edo period.
You might think, "History is just endless memorization and it sounds so hard," but don't worry! The early modern period is an incredibly exciting time when the foundations of our lives today—like our culture of eating rice and the layout of our cities—were established. Let’s enjoy the story as we go!
1. The Toyotomi Regime and the Dawn of the Early Modern Era
Oda Nobunaga and Toyotomi Hideyoshi were the ones who brought order to the chaos of the Sengoku (Warring States) period and created the rules for a new era. The key point here is the system known as "Separation of Warriors and Farmers" (Heino Bunri).
① Toyotomi Hideyoshi’s Groundbreaking Policies
- Taikō Kenchi (Cadastral Surveys): Hideyoshi surveyed land across the country to measure its size and potential harvest. This led to land value being expressed in terms of rice yield, called "Kokudaka."
- Sword Hunt (Katanagari): Farmers were disarmed. This created a clear distinction: "Samurai are the ones who fight, and farmers are the ones who produce."
【Key Point!】
These policies established the principle of "one piece of land, one cultivator," where farmers were granted the right to hold their own land in exchange for the obligation to pay an annual tax (nengu).
【Trivia】
The unit "Koku" might sound unfamiliar, right? One Koku is roughly the amount of rice an adult eats in a year (about 150kg). So, a "Lord of 10,000 Koku" literally meant a "leader capable of feeding 10,000 people!"
2. The Establishment of the Edo Shogunate and its Governing Structure
In 1603, Tokugawa Ieyasu established the Edo Shogunate. This marked the beginning of a peaceful era that would last for about 260 years.
① The Baku-Han System
This was a system where the Shogunate (the Shogun) and the Domains (the Daimyo lords) worked together to rule Japan. If you think of it like a school class, the Shogunate is the "Student Council," and the Domains are the "individual classes."
② Rules to Control the Daimyo
- Buke Shohatto (Laws for the Military Houses): A set of rules that daimyo had to follow, such as prohibiting them from repairing their castles or arranging marriages without permission.
- Sankin Kōtai (Alternate Attendance): Systematized by the 3rd Shogun, Tokugawa Iemitsu. This rule required daimyo to travel back and forth between Edo and their own domains every other year.
【Common Misconception】
Sankin Kōtai wasn't just about "bullying the daimyo." By making them spend lavish amounts of money on their processions to Edo, the Shogunate aimed to drain the wealth (military funds) that could have been used to rebel. It also had the economic side effect of boosting the prosperity of the post-stations along the travel routes!
【Summary of this Section】
The Edo Shogunate created a system where daimyo couldn't rebel by enforcing strict rules (laws) and imposing heavy financial burdens (Sankin Kōtai).
3. National Isolation and Foreign Relations
When you hear "National Isolation" (Sakoku), you might imagine that Japan had completely shut its doors, but in fact, there were four windows left open.
① The Four Windows (Yottsu no Kuchi)
- Nagasaki: Trade with the Dutch and China (Qing Dynasty).
- Tsushima: Exchanges with Korea (the Korean missions, or *Chosen Tsushinshi*, visited Japan).
- Satsuma: Exchanges with China through the Ryukyu Kingdom.
- Matsumae: Trade with the Ainu people.
【Key Point!】
Why did the Shogunate ban Christianity? They feared that the Christian teaching of "equality before God" would destroy the Shogunate's rigid social class system (the four-tier system of warriors, farmers, artisans, and merchants).
4. The Edo Economy and the Three Major Reforms
Around the middle of the Edo period, the Shogunate began to suffer from a lack of money. This led to the "Three Major Reforms." They might seem difficult at first, but once you understand the "aim" of each, it all becomes clear!
① Kyōhō Reform
Leader: 8th Shogun, Tokugawa Yoshimune (the famous "Abarenbō Shōgun"!)
His goal was simple: "frugality" and "increasing revenue." He implemented the Agemai system, requiring daimyo to contribute rice, and promoted the development of new rice fields. He also installed the Meyasubako (suggestion box) to hear the opinions of commoners.
② Kansei Reform
Leader: Matsudaira Sadanobu
Yoshimune's grandson. His reforms were idealistic but very strict. He issued laws like the Kienrei (to cancel debts), but his methods were so harsh that people satirized him with poems like "The clear waters of the Shirakawa are so pure that even the fish cannot live there..." (meaning it was too uptight and suffocating).
③ Tenpō Reform
Leader: Mizuno Tadakuni
To lower high prices, he dissolved the Kabunakama (commercial guilds), but this backfired, causing economic chaos and resulting in failure.
【Tips for Memorization!】
・Kyōhō = Yoshimune increases "Rice" (The Rice Shogun)
・Kansei = Sadanobu enforces "Strict" regulations
・Tenpō = Tadakuni destroys the "Kabunakama" (guilds)
5. Edo Culture: The Power of the Townspeople!
The Edo period was also a time when culture blossomed. We can broadly divide this into two waves.
① Genroku Culture
In the late 17th century, it flourished mainly in the Kamigata region (Osaka/Kyoto). It is characterized by being bright and flamboyant.
Examples: Chikamatsu Monzaemon (Puppet Theater), Ihara Saikaku (Ukiyozōshi novels), Matsuo Bashō (Haikai poetry)
② Kasei Culture
In the first half of the 19th century, it flourished mainly in Edo. It was a commoner-centric culture full of satire and humor.
Examples: Katsushika Hokusai (Thirty-six Views of Mount Fuji), Utagawa Hiroshige (The Fifty-three Stations of the Tōkaidō), Inō Tadataka (Map of Japan)
【Trivia】
Back then, Ukiyo-e prints were sold cheaply—much like "posters" or "celebrity photos" today. They later traveled overseas and shocked famous artists like Van Gogh!
Closing: To Everyone Learning Early Modern History
The Edo period lasted for about 260 years. Such a long period of peace is rare even on a global scale. In this era, not only the samurai but also farmers and townspeople fulfilled their roles and nurtured a unique culture. It might feel overwhelming with all the terminology at first, but if you imagine how each event connects to the Japan we live in today, it gets much more interesting!
"First, grasp the big picture. You can worry about the specific dates later!"
Keep at it, and enjoy the learning process. I’m rooting for you!