Sakoku

Long ago, Japan had a special rule.

Most people could not leave the land. Most people from far away could not enter. This was to keep the country safe.

Some trade still happened. Japan traded with China and Korea. They also traded with the Dutch.

The Dutch stayed on a small island.

Japan learned new things from the Dutch. They learned about medicine and science. This was very helpful.

Some people had to hide their faith. They used statues to stay safe.

Later, ships from America came to Japan. This changed the old rules. Japan began to trade with more lands.

Long ago, Japan had a special set of rules. These rules were called Sakoku. The ruling family, the Tokugawa shogunate, made these rules between 1633 and 1639. Most people in Japan could not leave the country. Most people from other lands could not enter Japan.

The leaders wanted to keep Japan stable. They feared the influence of Spain and Portugal. They also wanted to stop the spread of Christianity. Some people in Japan practiced this faith in secret. They used special items to stay safe.

Japan was not totally closed to the world. Trade still happened through four main gateways. Japan traded with China and Korea. They also traded with the Ainu people. The Dutch were the only Europeans allowed to trade. They stayed on a small island called Dejima.

Through the Dutch, Japan learned new things. They studied Western science and medicine. This was called Dutch learning. These rules lasted for a long time. They ended after 1853. Then, ships from America led by Matthew C. Perry arrived. This forced Japan to open to more trade.

Sakoku was a special set of rules for Japan. These rules were made by the Tokugawa shogunate, which was the ruling government. This period is known as the Edo period. It lasted from 1603 to 1868. Under Sakoku, Japan limited its trade with other countries. Almost all foreign people were banned from entering the country. Most Japanese people were also kept from leaving.

The leaders had several reasons for these strict rules. They wanted to keep the country peaceful and stable. They were worried about the influence of Spain and Portugal. These two countries were bringing new ideas and religion to Japan. The shogunate also wanted to control all trade. By controlling trade, the leaders could stay more powerful than other local lords. This helped the Tokugawa family keep their control over the land.

One big reason for the rules was religion. Many people in southern Japan were becoming Catholic. The leaders saw this as a threat to their power. In 1637, a group of Christian peasants started the Shimabara Rebellion. After this event, the government banned the religion strictly. Some people continued to practice their faith in secret. They even used Buddhist statues with hidden crosses to stay safe.

Japan was not completely closed to the whole world. There were four main gateways for trade and contact. The Dutch were the only Europeans allowed to stay. They lived on a small island called Dejima in Nagasaki. Japan also traded with China through the port of Nagasaki. Trade happened with Korea through the Tsushima Domain. There was also trade with the Ainu people and the Ryukyu Kingdom.

Even with these rules, Japan learned many new things. They studied Western science and medicine through the Dutch. This was called "Dutch learning." This helped Japan keep up with new technology. These rules lasted for over two hundred years. Everything changed after 1853 when Matthew C. Perry arrived. He led an American expedition to Japan. His arrival led to the Convention of Kanagawa, which opened Japan to more trade.

Sakoku was the isolationist foreign policy of the Japanese Tokugawa shogunate. This policy defined the Edo period, which lasted from 1603 to 1868. Under Sakoku, the shogunate government, or bakufu, placed strict regulations on commerce and foreign relations. Almost all foreign nationals were banned from entering Japan. At the same time, common Japanese people were prevented from leaving the country. This system was not meant to stop all contact, but to control it. The shogunate used specific edicts to manage how Japan interacted with the outside world.

The shogunate implemented these rules through several stages between 1633 and 1639. The government wanted to manage its domestic agenda and maintain supreme power. One goal was to ensure social peace across the Japanese archipelago. Another goal was to maintain Tokugawa supremacy over powerful local lords, known as daimyo. These lords had used foreign trade to build military strength during the previous Sengoku period. By restricting trade, the Tokugawa shogunate prevented these lords from becoming too powerful. The shogunate also directed trade through Nagasaki to bolster its own treasury through taxes.

Religion played a major role in the decision to limit foreign influence. The shogunate viewed the spread of Catholicism as a threat to its stability. Many people in southern Japan, especially in Kyūshū, had become Catholic converts. The Spanish and Portuguese were seen as potential colonial threats. The Empress Meishō expressed grave doubts about these powers after seeing their colonization of the New World. A major turning point was the Shimabara Rebellion from 1637 to 1638. This was an uprising of approximately 40,000 mostly Christian peasants. In response, the shogunate expelled missionaries and banned the religion on penalty of death.

Despite these strict bans, Japan was not totally isolated from the world. Trade was divided into different categories and managed through specific gateways. The largest amount of trade was private commerce with China through the port of Nagasaki. The Dutch were the only Europeans permitted to remain in Japan. They were restricted to a small artificial island called Dejima in Nagasaki. The Dutch were viewed more favorably because they separated trade from missionary work. This allowed scientific and medical innovations to flow into Japan through a field called "Dutch learning."

Other specific trade routes existed through different feudal domains. The Tsushima Domain handled relations and trade with Korea through the wakan in Choryang. Diplomatic exchanges also occurred through the Joseon Tongsinsa, which were Korean embassies. In the north, the Matsumae Domain in Hokkaido managed trade with the Ainu people. In the south, the Satsuma Domain controlled trade with the Ryūkyū Kingdom. These different routes allowed Japan to access essential commodities and intelligence. This system helped Japan avoid a subordinate status within the Chinese tributary system.

The term "Sakoku" was actually created later by the astronomer Shizuki Tadao in 1801. He developed the word while translating the writings of Engelbert Kaempfer. Kaempfer was a 17th-century German traveler who wrote a history of Japan. Because the policy was actually a system of regulated contact, many scholars prefer different terms. They note that the shogunate worked hard to ensure trade volume did not suffer. They engaged in discussions with Dutch and Korean representatives to keep commerce moving. The policy also helped protect Japan's mineral resources, such as silver and copper.

The era of Sakoku eventually came to an end due to external pressure. In 1853, Commodore Matthew C. Perry led a naval expedition to Japan. This expedition forced the country to open to American and Western trade. This change was finalized through a series of treaties called the Convention of Kanagawa. After the policy collapsed, Japan changed how it learned from the world. Instead of relying only on Dutch learning, many Japanese students were sent to study abroad. The country moved from a period of strict regulation to a new era of global connection.