Nope, two was enough. Unconditional surrender is what followed, not the total destruction of Japan and it's people.
The ranks of WWII vets is getting smaller all of the time. I've had the pleasure of knowing several of them, may they rest in peace now. On this day, 75 years ago, for many the war began......for some, it never ended.
God Bless the Greatest Generation and all of those who preceded and followed.