You dont get to walk away from this claim. I have a link that I have posted in numerous threads on this subject that has SOURCE documents of the Japanese Government.That is debatable
Debate over the Japanese Surrender - Nuclear Museum
The debate over what precipitated the Japanese surrender at the end of World War II is a source of contention among historians. This debate has also figured prominently in the discussion of the atomic bombings of Hiroshima and Nagasaki.www.atomicheritage.org
In any case, none of this addresses the fraud perpetrated by the OP