Nope, Japan and Korea would have to take the same route, hypothetically.
He's been yapping about the same things OVER AND OVER again on multiple threads.
Let's assume that yes, your finger's on the trigger regarding the Sea Mine and you restrict any traffic through your eastern sea.
That action would not mean a thing for the countries that have Malacca strait (SG, MY, and ID), then ID could just reroute all the traffic through Java sea, then...
@Viva_Viet is violence your answer to everything? Look at your comrade @Viet bringing up a decent thread and then even posted some RELATED comment and everyone is having RELATED if chill discussion.
And then you came barging in, all guns blazing talking about hUrRrRr DuRrRrR sEa MiNeS like a...