'You incinerated two of our cities'

Actually, by the end of the war only three cities in Japan had not been incinerated.

Japanese cities with their heavy dependence on wooden construction were ideal for the use of the "firestorm" bombing technique that leveled Hamburg and Dresden, and the US Army Air Corps plan was to systematically apply it to every city in Japan except Kyoto, which was off limits because the Secretary of War went there on his honeymoon. By the time the atomic bomb was ready there were only four cities left on the list of targets--Hiroshima, Nagasaki, Niigata, and Kokura. Hiroshima would have been destroyed one way or another.

If the writer of this thing is unaware of this, one wonders what other lapses there were in his research.