War flag of the Imperial Japanese Army (1868-1945) with correct colors shade. Japanese Army's version of the Rising Sun Flag.
Own work: 

BASED ON THIS EXTERNAL IMAGE: &gt;&gt;&gt; [1] &lt;&lt;&lt;AND ON THESE WIKI-COMMONS IMAGES:


			
			
		
		
			
			
		
		
			
			
		

Geometry based on:
FDRMRZUSA