Currently, 28 patterns are used for occasions as national or regional holidays, memorial days or festivities.
It commemorates the November 3, 1946 announcement of the Constitution.
Japan | Committee of Public Safety | New York Public Library | Public school (government funded) | Empire of Japan | public school | public | Public Enemy | public relations | GNU General Public License | public domain | Public-access television | Prime Minister of Japan | Japan national football team | Public Radio International | Harvard School of Public Health | Emperor of Japan | Voice acting in Japan | Sea of Japan | Public Enemy (band) | Chicago Public Schools | United States Public Health Service | Boston Public | Public relations | Municipalities of Japan | Culture of Japan | The Japan Times | Japan national rugby union team | Japan Maritime Self-Defense Force | public health |