...again, I doubt you will...the question has clearly been posed 3 different times now...and 3 times you have side stepped it...but hey, that's OK.
...and fyi...enjoy;
"According to the terms of their agreements, Germany was obliged to come to the aid of Japan if a third country attacked Japan, but not if Japan attacked a third country. Ribbentrop reminded Hitler of this, and pointed out that to declare war against the US would add to the number of enemies Germany was fighting against, but Hitler dismissed this concern as not being important, and, almost entirely without consultation, chose to declare war against the US, wanting to do so before, he thought, Roosevelt would declare war on Germany."