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Flag of Japan

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The national flag of Japan is a rectangular white banner with a red circle at its center.

Flag of Japan
Flag of Japan

This design is officially called the Hinomaru, which means "sun disc." The flag embodies Japan's famous nickname, the "Land of the Rising Sun." This name comes from Japan's location in the East. Because the Japanese archipelago is east of the Asian mainland, the sun appears to rise from its direction.

Construction sheet of the Japanese flag EN
Construction sheet of the Japanese flag EN

The flag's design is deeply connected to the country's history and religious beliefs.

The sun holds a central role in Japanese mythology and the Shinto religion. Shinto is an ancient faith that includes nature worship and animism. According to legend, the sun goddess Amaterasu-ōmikami is the ancestor of the Imperial family. The legitimacy of the ruling house rested on this divine connection. This importance is also reflected in ancient objects like the Kagami. This was a large bronze mirror with flower-petal patterns used to celebrate the sun. Some believe the Yata no Kagami, one of the Three Sacred Treasures, is like this mirror.

Manchuguo Poster.harmony of J,C and Mpeople
Manchuguo Poster.harmony of J,C and Mpeople

Historical records show the sun motif has been used for many centuries. In 607, an official letter from the Emperor was sent to the Chinese Emperor Yang of Sui. It began with the phrase "from the Emperor of the rising sun." The first recorded use of a sun-motif flag in a court was in 701. Emperor Monmu raised a sun flag to decorate a ceremony hall on New Year's Day.

Atakebune3
Atakebune3

There is also an ancient flag kept at the Unpō-ji temple in Yamanashi. It is older than the 16th century and may have been given by Emperor Go-Reizei. During the Genpei War from 1180 to 1185, the sun design helped identify different clans. The Taira clan used a red flag with a white sun. The Genji clan used a white flag with a red sun.

Shogunate Fleet View of Edo c1634
Shogunate Fleet View of Edo c1634

As Japan entered the modern era, the flag became more formalized. During the Tokugawa shogunate in 1854, ships used the sun disc to distinguish themselves from foreign vessels.

Asahi Maru warship 1856
Asahi Maru warship 1856

In 1870, the Daijō-kan, a government body of the Meiji period, issued two proclamations. One made the sun-disc flag the official flag for merchant ships. The other made it the flag for the Navy. Although no law officially named it the national flag at that time, it became the de facto national flag. This changed in 1999 when the Act on National Flag and Anthem was passed. This law made the Hinomaru the official national flag on August 13, 1999.

In the early 20th century, the flag became a major symbol of the Japanese Empire. During the Meiji Restoration, the sun disc and the Rising Sun Ensign were used by the military. The government used the flag in propaganda posters, textbooks, and films to build patriotism. Citizens were often required to display the flag during national holidays and celebrations.

1939 Family photo from Nagano
1939 Family photo from Nagano

During the Second Sino-Japanese War, the motif became a symbol of devotion. People used the sun design on clothing, dishes, and even in "flag meals" made of rice and plums. However, the flag was also used as a tool of imperialism in occupied areas like Korea. This made the flag a complicated symbol for many people in Asia.

The use of the flag changed significantly after World War II. During the Allied occupation of Japan, there were restrictions on flying the flag. While these were not an outright ban, the rules were quite strict.

Japan joins the United Nations
Japan joins the United Nations

The flag remains a subject of debate in Japan today. In public schools, disputes over the use of the flag and the national anthem have led to protests and lawsuits. Some people view the flag through the lens of past conflicts, while others see it as a symbol of national identity. This tension shows how deeply symbols can affect a society.

Despite these debates, the sun disc remains a template for many other Japanese symbols. It is used in various military banners, such as the sunrayed naval ensign. The design also serves as a guide for other flags used in both public and private life. Today, the flag is a recognizable symbol on the global stage. It is flown at major international events and by the Japanese government. It continues to connect the modern state to its ancient mythological roots.

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🖼️ Images & Media (22)
File:Atakebune3.jpg
Atakebune3.jpg
File:Shogunate Fleet View of Edo c1634.png
Shogunate Fleet View of Edo c1634.png
File:Asahi Maru warship 1856.png
Asahi Maru warship 1856.png
File:Utagawa-Hiroshige-III-Progression-During-the-Imperial-Inspection-at-Ou-Matsushima-1876.png
Utagawa-Hiroshige-III-Progression-During-t...
File:Flag of Japan (1870–1999).svg
Flag of Japan (1870–1999).svg
File:1939 Family photo from Nagano.jpg
1939 Family photo from Nagano.jpg
File:Manchuguo Poster.harmony of J,C and Mpeople.jpg
Manchuguo Poster.harmony of J,C and Mpeople.jpg
File:Japan joins the United Nations.jpg
Japan joins the United Nations.jpg
File:国旗及び国歌に関する法律.jpg
国旗及び国歌に関する法律.jpg
File:Flag of Japan.jpg
Flag of Japan.jpg
File:Construction sheet of the Japanese flag EN.svg
Construction sheet of the Japanese flag EN.svg
File:Osaka Metro national flag.jpg
Osaka Metro national flag.jpg

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