Italy and Japan entered the war to
Japan's World War II was during 1912 - 1945.
Japan wasn't in WW1.
World War 2 : Japan.
in 1914 and it ended in 1918
Japan bombed Pearl Harbor
the US got bombed by Japan
when japan bombed hawaii that was the outrage that causedus to bomb them and then the us broke into world war 1 between japan and usa so suck it
They entered the war in 3333
1917
1914
1918