About Franz Eckert
Franz Eckert was a German composer and musician who composed the harmony for Japan's national anthem, "Kimigayo" and the national anthem of the Korean Empire, "Aegukga". The existing anthem had been created by John William Fenton in 1869. In March 1888, Eckert joined the Department of Classical Music of the Imperial Household Ministry, established the military band of the Imperial Guards, and founded the military band of the Imperial Japanese Army Academy.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.