Official Country Name: State of Japan
Flag Name: Nisshoki (Sun-mark flag) & Hinomaru (circle of the sun)
Flag Design: The Japanese flag has a white field along with a red sun-disk in the center. The disk represents the sun.
Designed by: -
Adopted 0n: 27th February 1870
Amazing fact: It is often said that the sun-disk represents sun just because Japan is known as land of the rising sun.