50 planes
the Japanese didn't lose very much because they attacked with surprise and the us was unsuspecting so they lost a lot
In the attack of the Pearl harbor the United States did lose most of its battleship.
If you mean because of the attack on Pearl Harbor, then no. But Korea broke away from Japan during WWII.
Pearl Harbor, Hawaii did not lose any acreage in the attack. The US Naval Fleet lost most of their ships and planes however. The base remained the same size. It had over 85 acres of land and water and that did not include the surrounding air bases and other installations. See related link below for maps and aerial photos of Pearl Harbor taken by the astronauts.
Pearl Harbor attackPearl Harbor (in Hawaii), the major US naval base in the Pacific Ocean, was attacked by carrier-based bombers and torpedo planes of the Japanese Navy on December 7, 1941. The Japanese achieved complete surprise over the Americans and were able to attack American ships at their docks and planes on their runways. Eight American battleships were anchored in the harbor, all of which were destroyed or badly damaged. Around 2400 Americans were killed in action. The one bright spot for the Americans was that their own aircraft carriers were not in the harbor that day and were able to sink four of the Japanese carriers at the Battle of Midway six months later. (not the best answer)->The Japanese were not happy about this so they raced to there military and went to the hiroshima beach to later discover they will lose the war
A few aircraft and flyers and one or two mini-subs and crew.
japan lost territories
August 28 1945, that's the day were Japan lose the War.
USN lost 300 men, 150 planes, 1 carrier, 1 destroyer.
The Japanese sunk many USA battleships, other surface ships, and destroyed a lot of planes. The Japanese really lost at Pearl Harbor. They failed to sink any aircraft carriers, destroy the fuel storage tanks at Hawaii, or the dry docks. What the surprise attack did was to unite the USA will a vengeance and result in the rallying cry: Remember Pearl Harbor. It was only a few months later at the Battle of Midway, that four Japanese aircraft carriers were sunk to lose of one USA aircraft carrier and from then on, it was only a matter of time before Japan was defeated.
the U.S. got in to WWII and realized we could win.Japan realized they would lose and gave up the fight
The Pacific fleet lost several battleships. They did not lose their aircraft carriers, which would be important in the coming battles.