Question: When did japan go to war with russia?
qaPairs: question: When did the Russo-Japanese War begin?
answer: 8 February 1904
question: When was the Russo-Japanese War?
answer: 8 February 1904  – 5 September 1905
question: When did the Soviet-Japanese War begin?
answer: August 9, 1945
question: When was the Soviet-Japanese War?
answer: August 9 – September 2, 1945
question: When did Japan enter the Russian Civil War?
answer: July 1918