Actually, it IS as simple. Free will comes from the level of soul. Supreme Lord has given every individual soul a free will. It is like saying 2+2 = 4.
We can choose to say, no it can't be that simple. We make it 1000-996 = 4; or 500-496 = 4; then that is, well ....
our FREE WILL of choice!
Think about it...if you so choose to, or simply ignore what I just said! Power to you.
This only works within your frame work of perception of life.
Take a Christian of Calvin ideology. Often times they can't subscribe to the idea of Free Will, because if they did, they could dictate to God at their own leisure when God would save them.
If we have free will in that scenario, we can choose to accept God's salvation as offered, whenever we are ready.
There is a difference, in choosing as you suggest going to Japan or Russia, and whether or not we reincarnate, live for eternity, come back as a cow, etc...
The question then becomes if somethings are of our free will but others aren't, how can we really be sure where the line is divided.
So, to me and others that read your response, that don't view the world as you do, free will does not work.
All I am asking, rather hoping you will understand, is that you "believe" in something that works for you. More power to you. It works for you, because you have a certain way of viewing life, which I respect, but disagree with.