旅順攻囲戦
The 7th Division saw combat during the Russo-Japanese War, where it was assigned to the Siege of Port Arthur, and later to the Battle of Mukden. Assigned to Manchuria from 1917-1919, it also participated in the Siberian Intervention beginning on 6 June 1918. The division returned to Asahikawa, Hokkaido on 5 May 1919.