Got bad news, I am bored, revealing answers in 3, 2, 1:
The answer to SEGA's first attempt at a 3D fighting game? IS, Dark EDGE!
[youtube:3a46h4tb]SZK9Fix4AVM[/youtube:3a46h4tb]
And the answer to the 2D AM2 fighter? Toshihiro Nagoshi voiced a character, I believe named Jake, but don't quote me on that. It's called Burning Rival and the odd country choice for the time was Canada, it took place in a fictional city called Destiny City, Canada.
Also, in the future I will be sure to follow the one question rule! No more two separate game nonsense!