it is funny how when Japanese regulate exchanges, everyone is happy and present it as a good news. but when other countries try to do the same thing it is considered bad news! weird. of course there is a tiny difference that Japan didn't close the exchanges first but the result is the same.
It is because the first countries that regulate digital currency exchanges first ban it then when many people disagree with them they think again then they just regulate it. An example of this action is china. The good thing is that japan dont ban it, they simply accept it then regulate it without the urge to control bitcoin or cryprocurrency. They simply know that people loves democracy and controling wont do anything.