The Japanese flag is characterized by a white field and a big red circle at the center. The flag is also called Nisshoki which means “sun-mark flag”. Another name that the Japanese have for the flag is Hinomaru which means “sun disc”. The flag officially became the national banner together with the national anthem on August 13, 1999. Before law passed it as the official flag, the sun disc flag has already been present to represent Japan in diplomatic affairs as well as is war.
The Daijo-kan published a couple of proclamations in 1870. This was during the Meiji Era which ordered the creation of a national flag. Proclamation No. 57 was given out on February 27, 1870 through the 3rd Meiji. The sun disc banner was picked as the national banner of trading vessels. Proclamation No. 651 of the 3rd Meiji also had the Japanese Navy use the Hinomaru flag on October 27, 1870. During the first phases of the occupation of the American forces during World War II, the sun disc flag was generally restricted although its presentation became much more common after some time.
During the early years of Japan, the sun disc design was present on the flags of daimyos and samurais. During the Meiji Restoration period, the Rising Sun flag and Hinomaru of the Japanese Imperial Navy were also used to become the main symbols that stand for the whole nation of Japan. The Japanese flag was shown in various posters, movies and books to encourage nationalism. Many people in Japan and other places frequently display the banner.