In August 1945, hiroshima and Nagasaki endured two atom bomb, cause the loss with huge personnel. Somebody has asked, why the U.S. Army did not drop atom bomb to Tokyo at that time, because be in,not was necessary at that time. In January 1945, disi Lee stalking or branch plum (Curtis LeMay) major general is appointed to be an U.S. Army commanding officer of army of the 21st bomber, surrender to quicken Japan, break down Japanese industry, the U.S. Army decides to use fire attack. B29 bomber started the U.S. Army to be opposite first on Feburary 23, 1945 the large-scale incendiary offensive of Tokyo. The urban district that Tokyo urban district makes an appointment with 2.56 square kilometre by burn down. Subsequently, li Mei made a great tactics change. He decides to be in next time in the task, demolish all firearm barbette on bomber and ammo (leave end artillerist only) , the weight that reduces B-29 bomber in order to carry more incendiary, the flight that controls in 2000 meters develops nightly bomb on height. Hope this bomb is destroyed thoroughly dispersed the produces component and prefabricated component small mill in residential area, achieve break down thoroughly the purpose of industry of Japanese military affairs. Nightly on March 9, 1945, 334 B one 29 fly to Tokyo to execute a carpet bombing, in all overhand more than tons of 2000 incendiary, tokyo urban district an a sea of fire, can calls the world hell, 41 square kilometer by raze to the ground, commit to the flames of 260 thousand buildings, in all scamper burns 80 thousand much person dead to death (jump into the river also cannot escape by sheer luck, river water had been burned by intense blaze) , have 100 thousand person additionally by firing serious injury, 1 million person is homeless. At that time, orgnaization of Japanese conduct propaganda is stained with both hands of Li Mei described as the homicide ghost cultivate of Japanese people blood. The Tokyo after bomb has building of a few ferroconcrete to be able to survive onlyWooden house is whole by commit to the flamesThe Tokyo 1945, really undeserved throw atom bomb. After Japan surrenders, japanese people works hard quietly, restore national economy quickly on a remains, see the Tokyo silver 1948.