1.Geography 2.Climate 3.Population            
4.Symbols & Celebrations 5.Post-War Chronology                  
4.Symbols and Celebrations
National Flag and Anthem
Japan's national flag, dubbed Hinomaru, is a white background with red circle in the center, symbolizing the rising sun. It has been used as the national emblem since the Meiji Government officially selected it in 1870.
Japan's national anthem, Kimigayo ("His Majesty's Reign"), was set to music about a century ago, but the lyrics were composed a millennium ago. They are now interpreted as a prayer for the lasting prosperity and peace of the country. Japan's national flag and anthem were officially designated as such under a law enacted in August 1999.

The Emperor
Under the Constitution of Japan, the emperor is the symbol of the state, and he has no authority in government. He performs only certain acts designated in the Constitution, such as appointing the prime minister and the chief justice of the Supreme Court as selected by the Diet and the Cabinet respectively, and promulgating laws and treaties, convoking the Diet, and awarding honors—all on the advice and approval of the cabinet.

Present Emperor
Emperor Akihito was born in Tokyo on December 23, 1933, the first son of Emperor Hirohito and Empress Nagako. As Crown Prince, Akihito married Michiko Shoda (born October 20, 1934), the eldest daughter of the president of a major flour manufacturing company, in April 1959.(*1)
Emperor Akihito acceded to the throne on January 7, 1989, upon the death of his father, the late Emperor Hirohito (posthumously named Emperor Showa), who was the longest- reigning and longest-lived emperor in Japanese history. Emperor Showa passed away at the age of 87 after reigning for 62 years. Emperor Akihito is noted for his taxonomic studies of fish. He has published a number of academic papers on gobioid fishes and is co-author of books published in 1984 and 1993 on Japan's fish species.
Emperor Akihito and Empress Michiko have three children: Crown Prince Naruhito, born on February 23, 1960; Prince Fumihito, born on November 30, 1965; and Princess Sayako, born on April 18, 1969. Crown Prince Naruhito studied at Oxford University in England from 1983 to 1985, as did Prince
Fumihito from 1988 to 1990.
In June 1993 Crown Prince Naruhito married Masako Owada (born December 9, 1963), the eldest daughter of a vice-minister for foreign affairs and herself a member of the Ministry of Foreign Affairs in Tokyo until their engagement was announced. They have a child, Princess Aiko, born in December 2001.
Prince Fumihito married Kiko Kawashima (born September 11, 1966), the eldest daughter of a professor at Gakushuin University, in June 1990, upon which the prince received the family name of Akishino. A daughter, Princess Mako, was born in October 1991; a second daughter, Princess Kako, was born in December 1994.

National Holidays
Happy Monday
The number of "long weekends" in Japan has been increasing in recent years after the Diet passed a bill nicknamed the "Happy Monday Law" (1998), which took effect in 2000. In a bid to stimulate consumer spending on leisure and travel, Coming-of-Age Day was changed from January 15 to the second Monday of the month and Sports Day from October 10 to the second Monday of the month as of 2000. In 2002, the Diet passed another bill to move two other national holidays to Monday to create more three-day weekends; Maritime Day from July 20 to the third Monday of the month and Respect-for-the-Aged Day from September 15 to the third Monday of the month.(*2)

*1. http://www.kunaicho.go.jp/e02/ed02.html
*2. http://www8.cao.go.jp/chosei/shukujitsu/gaiyou.htmlf