Of course it’s legal.
All those fuming about what Trump has proposed should be confronted with the fact that Israel keeps Muslims out, controls its borders with fences, soldiers and walls, why aren’t we allowed to do the same thing? If the US is racist for evening mentioning such a solution, isn’t Israel also racist? Then make them defend their attacks on Trump while at the same time defending Israel. That would be something worth seeing.
The one thing I love about Japan. You can’t shame them for their lack of diversity. Your just a bunch of islamophobes. “Yes we are.”
And muslims are not allowed in Japan either.