what does the red dot on the japanese flag mean
Flag of Japan The national flag of Japan is a white rectangular flag with a crimson-red disc in the center. This flag is officially called Nisshōki (日章旗, "sun-mark flag") in the Japanese language, but is more commonly known as Hi no maru (日の丸, "circle of the sun"). The flag embodies Japan's nickname as the Land of the Rising Sun.
Flag of Spain The flag of Spain (Spanish: Bandera de EspaÃ±a, colloquially known as "la Rojigualda"), as it is defined in the Spanish Constitution of 1978, consists of three horizontal stripes: red, yellow and red, the yellow stripe being twice the size of each red stripe. Traditionally, the middle stripe was defined by the more archaic term of gualda, and hence the popular name rojigualda (red-weld).