Japan left Vietnam because the US won the Vietnam War. The US effectively kicked them out of the area. This was preventing China from invading Vietnam as well.
Because they didn't have enough time to leave Vietnam during the Vietnam War
It forced French troops to leave Vietnam and divided Vietnam into two countries. (A)
Japan fought Vietnam during that war
Anh do left Vietnam in 1980.
France and Japan.
What war for the first? Communists won the war in Vietnam.
Japan surrendered to the allies ending WW2 in 1945; Japan departed Vietnam the same year. Vietnam declared its independence from France in 1945. Vietnam was occupied by Japan during WW2, but it had been a French colony for more than a century prior.
They didn't leave it; they won it.
Japan
Its not Japan for A+
The countries that controlled Vietnam were Japan and France.
In about 1940.