This single is the Territorial Efficiency Medal (EVII). It was awarded on the 1st of July 1909 to 63 Serjeant T. Birchall, of the 4/W.Lancashire Regiment Howitzer Battery, RFA.
A unique jugun kiso was ordered on March 31, 1906 by Imperial Edict No. 51[3] in recognition of those who served in the war which occurred during the 37th and 38th years of the Meiji period — Meiji 37-38 (1904–1905). This is more commonly known as the Russo-Japanese War Medal.