Burzagli was from a noble family of Montevarchi, but was born in Modena, as his father had relocated there to assume a position as a professor of physics at the Military Academy of Modena. Burzagli graduated from the Accademia Navale di Livorno in 1892, and after serving on a number of ships in the Royal Italian Navy, he was assigned as a military attaché to Tokyo, Japan in May 1904. He arrived just in time to become an official foreign observer of the Imperial Japanese Navy in the Russo-Japanese War, and witnessed first-hand the naval bombardment of Port Arthur. After the end of the war, in April 1906, he was received by Emperor Meiji of Japan, and received the Order of the Rising Sun before his return to Italy.